King Charles Given Military Honors on First Day of Australia Tour

An image of Britain's King Charles and Queen Camilla is projected onto Sydney Opera House, as they arrive for a visit to the country, in Sydney, Australia, October 18, 2024. (Reuters)
An image of Britain's King Charles and Queen Camilla is projected onto Sydney Opera House, as they arrive for a visit to the country, in Sydney, Australia, October 18, 2024. (Reuters)
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King Charles Given Military Honors on First Day of Australia Tour

An image of Britain's King Charles and Queen Camilla is projected onto Sydney Opera House, as they arrive for a visit to the country, in Sydney, Australia, October 18, 2024. (Reuters)
An image of Britain's King Charles and Queen Camilla is projected onto Sydney Opera House, as they arrive for a visit to the country, in Sydney, Australia, October 18, 2024. (Reuters)

King Charles was granted five-star rank in each branch of Australia's armed forces Saturday, a ceremonial gesture to mark the first full day of his landmark tour Down Under.

Charles, in addition to being king of realm can now call himself field marshal of Australia's army, marshal of its airforce and admiral of the fleet.

It was not a bad day's work for the 75-year-old monarch, who spent Saturday recuperating and without public engagements after a marathon flight from London to Sydney.

The monarch -- who received the life-changing cancer diagnosis just eight months ago -- and Queen Camilla have begun a nine-day visit to Australia and Samoa, the first major foreign tour since being crowned.

They landed in Sydney on Friday and were greeted by local dignitaries and posy-bearing children, before a quick private meeting with Australia's staunchly republican Prime Minister Anthony Albanese and his fiancée.

"We are really looking forward to returning to this beautiful country to celebrate the extraordinarily rich cultures and communities that make it so special," the royal couple said in a social media post ahead of their arrival.

Royal tours to far-flung domains are a vital way of kindling local support for the monarchy, and the political stakes for the royals are high.

A recent poll showed about a third of Australians would like to ditch the monarchy, a third would keep it, and a third are ambivalent.

Visiting British royals have typically embarked on weeks-long visits to stoke support, hosting grand banquets and parading through streets packed with thrilled, flag-waving subjects.

This visit will be a little different. The king's health has caused much of the usual pomp and ceremony to be scaled back.

A planned stop in New Zealand was cancelled altogether, and he will be in Sydney and Canberra for just six days before attending a Commonwealth summit in Samoa.

There are few early morning or late night engagements on his schedule and aside from a community barbecue in Sydney and an event at the city's famed Opera House, there will be few mass public gatherings.

There had been rumors that he may attend a horse race in Sydney on Saturday, but he was not to be seen.

When the time came the well-hydrated crowd belted out Australia's anthem "Advance Australia Fair" rather than the royal anthem "God Save the King".

- 'Old white guy vibes'-

It is not just age, jetlag and health worries that the king has to contend with Down Under.

Australians, while marginally in favor of the monarchy, are far from the enthusiastic loyalists they were in 2011 when thousands flocked to catch a white-gloved wave from his mother Queen Elizabeth II.

"I think most people see him as a good king," said 62-year-old Sydney solicitor Clare Cory, who like many is "on the fence" about the monarchy's continued role in Australian life.

"It's a long time. Most of my ancestors came from England, I think we do owe something there," she said, before adding that multi-cultural Australia is now more entwined with the Asia-Pacific than a place "on the other side of the world".

Some are less charitable, seeing no reason to retain a king whose accent, formal get-up and customs have little to do with the daily lives of easygoing antipodeans.

"He just gives old white guy vibes," said home school teacher Maree Parker. "We don't need a king and queen, we can just do our own thing."

- The lucky country -

Still, Australia is a land of many happy memories for Charles, and he can be sure to find some support.

He first visited as a gawky 17-year-old in 1966, when he was shipped away to the secluded alpine Timbertop school in regional Victoria.

"While I was here I had the Pommy bits bashed off me," he would later remark, describing it as "by far the best part" of his education.

Bachelor Charles was famously ambushed by a bikini-clad model on a later jaunt to Western Australia, who pecked him on the cheek in an instantly iconic photo of the young prince.



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.