Spaniards Turn Water Pistols on Visitors in Barcelona and Mallorca to Protest Mass Tourism 

Demonstrators use water pistols during a protest against mass tourism, in Barcelona, Spain June 15, 2025. (Reuters)
Demonstrators use water pistols during a protest against mass tourism, in Barcelona, Spain June 15, 2025. (Reuters)
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Spaniards Turn Water Pistols on Visitors in Barcelona and Mallorca to Protest Mass Tourism 

Demonstrators use water pistols during a protest against mass tourism, in Barcelona, Spain June 15, 2025. (Reuters)
Demonstrators use water pistols during a protest against mass tourism, in Barcelona, Spain June 15, 2025. (Reuters)

Protesters used water pistols against unsuspecting tourists in Barcelona and on the Spanish island of Mallorca on Sunday as demonstrators marched to demand a rethink of an economic model they believe is fueling a housing crunch and erasing the character of their hometowns.

The marches were part of the first coordinated effort by activists concerned with the ills of overtourism across southern Europe's top destinations. While several thousands rallied in Mallorca in the biggest gathering of the day, hundreds more gathered in other Spanish cities, as well as in Venice, Italy, and Portugal's capital, Lisbon.

“The squirt guns are to bother the tourists a bit,” Andreu Martínez said in Barcelona with a chuckle after spritzing a couple seated at an outdoor cafe. “Barcelona has been handed to the tourists. This is a fight to give Barcelona back to its residents.”

Martínez, a 42-year-old administrative assistant, is one of a growing number of residents who are convinced that tourism has gone too far in the city of 1.7 million people. Barcelona hosted 15.5 million visitors last year eager to see Antoni Gaudí’s La Sagrada Familia basilica and the Las Ramblas promenade.

Martínez says his rent has risen over 30% as more apartments in his neighborhood are rented to tourists for short-term stays. He said there is a knock-on effect of traditional stores being replaced by businesses catering to tourists, like souvenir shops, burger joints and “bubble tea” spots.

“Our lives, as lifelong residents of Barcelona, are coming to an end," he said. "We are being pushed out systematically.”

Around 5,000 people gathered in Palma, the capital of Mallorca, with some toting water guns as well and chanting “Everywhere you look, all you see are tourists.” The tourists who were targeted by water blasts laughed it off. The Balearic island is a favorite for British and German sun-seekers. It has seen housing costs skyrocket as homes are diverted to the short-term rental market.

Hundreds more marched in Granada, in southern Spain, and in the northern city of San Sebastián, as well as the island of Ibiza.

In Venice, a couple of dozen protesters unfurled a banner calling for a halt to new hotel beds in the lagoon city in front of two recently completed structures, one in the popular tourist destination’s historic center where activists say the last resident, an elderly woman, was kicked out last year.

‘That’s lovely’

Protesters in Barcelona blew whistles and held up homemade signs saying, “One more tourist, one less resident.” They stuck stickers saying, “Citizen Self-Defense,” in Catalan, and “Tourist Go Home,” in English, with a drawing of a water pistol on the doors of hotels and hostels.

There was tension when the march stopped in front of a large hostel, where a group emptied their water guns at two workers positioned in the entrance. They also set off firecrackers next to the hostel and opened a can of pink smoke. One worker spat at the protesters as he slammed the hostel’s doors.

American tourists Wanda and Bill Dorozenski were walking along Barcelona’s main luxury shopping boulevard where the protest started. They received a squirt or two, but she said it was actually refreshing given the 83 degree Fahrenheit (28.3 degrees Celsius) weather.

“That’s lovely, thank you sweetheart,” Wanda said to the squirter. “I am not going to complain. These people are feeling something to them that is very personal, and is perhaps destroying some areas (of the city).”

There were also many marchers with water pistols who didn't fire at bystanders and instead solely used them to spray themselves to keep cool.

Crackdown on Airbnb

Cities across the world are struggling with how to cope with mass tourism and a boom in short-term rental platforms, like Airbnb, but perhaps nowhere has surging discontent been so evident as in Spain, where protesters in Barcelona first took to firing squirt guns at tourists during a protest last summer.

There has also been a confluence of the pro-housing and anti-tourism struggles in Spain, whose 48 million residents welcomed record 94 million international visitors in 2024. When thousands marched through the streets of Spain’s capital in April, some held homemade signs saying, “Get Airbnb out of our neighborhoods.”

Spanish authorities are striving to show they hear the public outcry while not hurting an industry that contributes 12% of gross domestic product.

Last month, Spain’s government ordered Airbnb to remove almost 66,000 holiday rentals from the platform that it said had violated local rules.

Spain’s Consumer Rights Minister Pablo Bustinduy told The Associated Press shortly after the crackdown on Airbnb that the tourism sector “cannot jeopardize the constitutional rights of the Spanish people,” which enshrines their right to housing and well-being. Carlos Cuerpo, the economy minister, said in a separate interview that the government is aware it must tackle the unwanted side effects of mass tourism.

The boldest move was made by Barcelona's town hall, which stunned Airbnb and other services who help rent properties to tourists by announcing last year the elimination of all 10,000 short-term rental licenses in the city by 2028.

That sentiment was back in force on Sunday, where people held up signs saying, “Your Airbnb was my home.”

The short-term rental industry, for its part, believes it is being treated unfairly.

“I think a lot of our politicians have found an easy scapegoat to blame for the inefficiencies of their policies in terms of housing and tourism over the last 10, 15, 20 years,” Airbnb’s general director for Spain and Portugal, Jaime Rodríguez de Santiago recently told the AP.

That argument either hasn’t trickled down to the ordinary residents of Barcelona, or isn’t resonating.

Txema Escorsa, a teacher in Barcelona, doesn’t just oppose Airbnb in his home city, he has ceased to use it even when traveling elsewhere, out of principle.

“In the end, you realize that this is taking away housing from people,” he said.



Astronomers Spot White Dwarf Star Creating a Colorful Shockwave

The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838. (European Southern Observatory (ESO)/K. Ilkiewicz and S. Scaringi et al./Handout via Reuters)
The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838. (European Southern Observatory (ESO)/K. Ilkiewicz and S. Scaringi et al./Handout via Reuters)
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Astronomers Spot White Dwarf Star Creating a Colorful Shockwave

The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838. (European Southern Observatory (ESO)/K. Ilkiewicz and S. Scaringi et al./Handout via Reuters)
The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838. (European Southern Observatory (ESO)/K. Ilkiewicz and S. Scaringi et al./Handout via Reuters)

Astronomers have observed a white dwarf - a highly compact Earth-sized stellar ember - that is creating a colorful shockwave as it moves through space, leaving them searching for an explanation.

The highly magnetized white dwarf is gravitationally bound to another star in what is called a binary system. The white dwarf is siphoning gas from its companion as the two orbit close to each other. The system is located in the Milky Way about 730 light-years from Earth - relatively nearby in cosmic terms - in the constellation Auriga.

A light-year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km).

The shockwave - more specifically a bow shock - caused by the white dwarf was observed using the European Southern Observatory's Chile-based Very Large Telescope. The shockwave was seen in an image released by the scientists glowing in various colors produced when material flowing outward from the white dwarf collided with interstellar gas.

"A shockwave ‌is created when ‌fast-moving material plows into surrounding gas, suddenly compressing and heating it. A ‌bow shock ⁠is the curved ‌shock front that forms when an object moves rapidly through space, similar to the wave in front of a boat moving through water," said astrophysicist Simone Scaringi of Durham University in England, co-lead author of the study published on Monday in the journal Nature Astronomy.

"The colors come from interstellar gas that is being heated and excited by the shock. Different chemical elements glow at specific colors when this happens," Scaringi added.

In this shockwave, a red hue represented hydrogen, green represented nitrogen and blue represented oxygen residing in interstellar space.

A handful of other white dwarfs have been observed creating shockwaves. But all of those were ⁠surrounded by disks of gas siphoned from a binary partner. Although this white dwarf is siphoning gas from its companion, it lacks any such disk and ‌is releasing gas into space for unknown reasons.

White dwarfs are among the ‍universe's most compact objects, though not as dense as ‍black holes.

Stars with up to eight times the mass of the sun appear destined to end up as ‍a white dwarf. They eventually burn up all the hydrogen they use as fuel. Gravity then causes them to collapse and blow off their outer layers in a "red giant" stage, eventually leaving behind a compact core - the white dwarf.

"There are plenty of white dwarfs out there, as these are the most common endpoints of stellar evolution," Scaringi said.

The sun appears fated to end its existence as a white dwarf, billions of years from now.

This white dwarf has a mass comparable to the sun contained in a body slightly larger than Earth. Its binary companion is ⁠a type of low-mass star called a red dwarf that is about a tenth the mass of the sun and thousands of times less luminous. It orbits the white dwarf every 80 minutes, with the two extremely close to each other - approximately the distance between the moon and Earth.

The gravitational strength of the white dwarf is pulling gas off the red dwarf. This siphoned material is being pulled into the white dwarf along its strong magnetic field, eventually landing at its magnetic poles. While this process releases energy and radiation, it cannot account for the outflow of material needed to produce the observed shockwave, Scaringi said.

"Every mechanism with outflowing gas we have considered does not explain our observation, and we still remain puzzled by this system, which is why this result is so interesting and exciting," Scaringi said.

"The shape and length of the (shockwave) structure show that this process has been ongoing for at least about 1,000 years, making it long-lived rather than a one-off event," Scaringi added.

The ‌researchers took note of the aesthetics of the colorful shockwave.

"Beyond the science, it's a striking reminder that space is not empty or static as we may naively imagine it: it's dynamic and sculpted by motion and energy," Scaringi said.


Australian Firefighters Warn of ‘High-Risk’ Bushfire Season

Country Fire Authority (CFA) crew fill up tankers in the bushfire affected town of Ruffy, Victoria, Australia, 12 January 2026. (EPA)
Country Fire Authority (CFA) crew fill up tankers in the bushfire affected town of Ruffy, Victoria, Australia, 12 January 2026. (EPA)
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Australian Firefighters Warn of ‘High-Risk’ Bushfire Season

Country Fire Authority (CFA) crew fill up tankers in the bushfire affected town of Ruffy, Victoria, Australia, 12 January 2026. (EPA)
Country Fire Authority (CFA) crew fill up tankers in the bushfire affected town of Ruffy, Victoria, Australia, 12 January 2026. (EPA)

Australian firefighters warned people on Monday to prepare for more bushfires in a "high-risk" summer, after blazes killed one person and incinerated more than 350 buildings in the southeast.

Weather conditions have eased since strong winds and temperatures topping 40C fed dozens of wildfires in southeastern Australia's Victoria, which declared a state of disaster on Saturday.

But officials said 12 major fires were still burning across the state.

Country Fire Authority chief officer Jason Heffernan said another "heating event" was expected towards the end of January, though its intensity was uncertain.

"We are early in the high-risk weather season," Heffernan told a news conference.

"There's been a lot of fire in the landscape. Much work will be done between now and then to contain these fires," he said.

"Whilst we join with community in the rebuilding and the relief and recovery of the fires that have been, we need to turn our minds to the fires that could be as the season continues."

More than 350 structures -- including over 65 homes -- have been lost so far in the state, officials said, with the number likely to rise as fire damage is assessed.

One person died in a fire near the town of Longwood, about two hours' drive north of state capital Melbourne, police say.

Emergency Management Commissioner Tim Wiebusch said weather conditions had become more favorable for firefighters.

"But that doesn't mean that the risk is over," he said.

"Whilst the conditions are easing in some parts of the state, even the slightest of winds are still causing those fires to move around."

High temperatures and dry winds combined last week to form some of the most dangerous bushfire conditions since the "Black Summer" blazes.

The Black Summer bushfires raged across Australia's eastern seaboard from late 2019 to early 2020, razing millions of hectares, destroying thousands of homes and blanketing cities in noxious smoke.

Australia's climate has warmed by an average of 1.51C since 1910, researchers have found, fueling increasingly frequent extreme weather patterns over both land and sea.


Some Supplements Can Make Your Medication Less Effective

Some vitamin and mineral supplements can interfere with absorption of medications (Oklahoma State University) 
Some vitamin and mineral supplements can interfere with absorption of medications (Oklahoma State University) 
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Some Supplements Can Make Your Medication Less Effective

Some vitamin and mineral supplements can interfere with absorption of medications (Oklahoma State University) 
Some vitamin and mineral supplements can interfere with absorption of medications (Oklahoma State University) 

Health experts warned that some supplements can interact with certain medications and reduce their effectiveness, according to Eating Well website.

While these supplements are usually sold over-the-counter, taking them without asking a health care provider can have dangerous impact on your health.

Naturopathic doctor Jacob Wolf said that for instance, some vitamin and mineral supplements can interfere with absorption of medications.

Other supplements can bind with medications, preventing the drug from being utilized in the body, or they may be metabolized by the same or similar pathways as medications, explains Wolf. That can have a dangerous impact on your health.

Top offenders include calcium, magnesium, iron, fiber, activated charcoal and vitamins C and K.

Minerals like calcium, magnesium and iron can bind with medications, especially levothyroxine, a drug used to treat hypothyroidism, said Wolf.

“This can impact how levothyroxine is utilized in the body, adversely affecting treatment,” he explained.

These minerals can also interact with antibiotics in the tetracycline and fluoroquinolone class, said pharmacist Amanda Corbett.

Taking these mineral supplements at the same time as antibiotics may reduce the bioavailability of the antibiotic, creating risks like bacterial resistance or ineffective treatment.

And while scientists affirm fiber is an important nutrient for digestive regularity, healthy cholesterol levels and blood sugar management, supplementing isn’t always a great idea, as large doses can impact the absorption of certain medications.

Fiber-rich foods are a cornerstone of blood sugar management, even for those taking blood sugar–lowering medications, like metformin.

Fiber may also impair the effectiveness of other drugs, including digoxin (which treats certain heart conditions) and levothyroxine for hypothyroidism, Wolf said.

Therefore, if you do choose to take a fiber supplement, Wolf recommended speaking with your health care provider about spacing out your fiber and medication doses.

As for activated charcoal, it is a form of carbon that is used in the emergency room to treat the ingestion of toxic drugs and poisons.

“Activated charcoal acts like a sponge and can bind to many medications. It is best to completely avoid activated charcoal if on any life-critical medication,” said Wolf.

For Vitamin C, it is an important antioxidant that protects cells from free radical damage and supports proper immune system function.

However, if you are undergoing chemotherapy treatment for cancer, experts strongly caution against taking vitamin C supplements.

“Vitamin C can lead to certain chemotherapies being less effective or ineffective in treating cancer,” said Corbett.

Vitamin E, another antioxidant, can also interfere with chemotherapy’s effectiveness.

If taking Vitamin K, which is a fat-soluble vitamin that helps blood clot and shores up bone health, you should know that it can reduce the effectiveness of a blood-thinning medication called warfarin (Coumadin).

That, in turn, can make blood more likely to clot, which can lead to a heart attack or stroke.

If you are taking warfarin, you don’t necessarily need to avoid vitamin K, but it is critical to keep the amount you consume—from both foods and supplements—consistent to avoid clotting problems.

Experts advise that to take supplements safely, consult with your health care provider.

Many supplements can interact with medications, and so it’s critical to connect with your prescribing health care provider to make sure that the supplements you’re taking play nice with your medications.

Also, look for those that have been independently tested in a laboratory, recommended Corbett.

Experts say you should also know how much to take. Supplement dosages are listed on the label, but they aren’t standardized.

That means they can vary from product to product, and may far exceed safe levels.