Pediatricians Group Finds Kids of All Ages Need Regular Recess for Physical and Mental Health

Students play ball during recess at the St. Agnes Elementary School in Phoenix, Ariz., on March 3, 2020. (AP)
Students play ball during recess at the St. Agnes Elementary School in Phoenix, Ariz., on March 3, 2020. (AP)
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Pediatricians Group Finds Kids of All Ages Need Regular Recess for Physical and Mental Health

Students play ball during recess at the St. Agnes Elementary School in Phoenix, Ariz., on March 3, 2020. (AP)
Students play ball during recess at the St. Agnes Elementary School in Phoenix, Ariz., on March 3, 2020. (AP)

Recess isn’t just a fun break for grade schoolers. It’s crucial to good health and good grades for kids of all ages.

That's the message from a leading pediatricians group, which just released the first new guidance in 13 years about this unstructured time at school and how it needs to be protected.

The updated policy statement by the American Academy of Pediatrics comes after years of shrinking recesses and worsening children’s health.

The group "has always supported play – free play for kids – but it’s been increasingly threatened over time,” partly by the drive for higher test scores, said Dr. Robert Murray, a lead author. “It has a very powerful benefit if it’s used to the fullest.”

The new guidance, published Monday in the journal Pediatrics, is similar to the previous policy statement but cites the latest research on why these breaks are essential for kids’ academic success and mental, physical, social and emotional growth.

For example, new evidence shows that kids need pauses between concentrated bouts of learning so the brain can hold and store the information. Researchers also say recess gives kids a chance to navigate relationships and build confidence, which is just as important for older kids as younger ones.

Murray and his colleagues also stressed the importance of physical activity in preventing obesity, a condition that now affects about 1 in 5 US children and teens.

Given these benefits, they recommend that recess be protected and never withheld for academic or punitive reasons, as sometimes happens in schools.

“If the child is disruptive or rude and disrespectful, recess is one of the things that teachers use to punish kids,” Murray said, adding that students struggling with behavioral issues or grades are often the ones who need recess most.

But those students aren’t the only ones losing out. Recess has been waning for all kids. Since the mid-2000s, up to 40% of school districts nationally have reduced or eliminated recess, according to data from the group Springboard to Active Schools in collaboration with the US Centers for Disease Control and Prevention.

Today, the duration of recess varies widely across US schools, ranging from less than 10 minutes to more than an hour a day, the pediatrics group said. Older kids generally get less time than younger ones.

Ideally, studies show, kids should get a minimum of 20 minutes a day and multiple breaks. In other countries such as Denmark, Japan and the United Kingdom, students get breaks after every 45 minutes to 50 minutes of classroom instruction.

“They should get a long enough period of time where they can de-stress and blow off steam and prepare for the next class,” Murray said.

Dr. Lauren Fiechtner, a childhood obesity expert at Mass General Brigham for Children in Boston, said she’s glad about the updated recess recommendations. She’s seen the importance of recess as both a doctor and mother of two. She recalled how her 8-year-old son learned how to play basketball at recess and now loves the game.

Fiechtner, who wasn’t involved in creating the guidance, agrees with the recommendation that middle and high school students need recess, too.

“As kids get older, they’re more on their screens. So it’s really helpful, I think, for outdoor activity and recess to be happening,” she said. “Recess is great. We all kind of need recess.”



Australia’s Wild Macadamias... a Rare Gene to Cope with Climate, Illnesses

Australia’s wild macadamias (Shutterstock)
Australia’s wild macadamias (Shutterstock)
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Australia’s Wild Macadamias... a Rare Gene to Cope with Climate, Illnesses

Australia’s wild macadamias (Shutterstock)
Australia’s wild macadamias (Shutterstock)

While grown in huge numbers commercially, macadamias are a vulnerable crop. A group of wild Australian nut hunters is seeking to change that, according to The Guardian.

Ian McConachie has always been partial to a macadamia nut. As a boy in Brisbane in the 1940s he used to climb fences to steal them from people’s back yards. “We’d put them in a little hole in the concrete under the house and hit them with a hammer.”

Now 90, he has spent much of his life devoted to the nut, including developing a tree that has raised $2 million in royalties for the Macadamia Conservation Trust, which seeks to preserve this scrappy rainforest plant.

Today macadamias are a $2 billion global industry, grown in industrial quantities in subtropical climates in Hawaii, the Americas, Africa and Asia. But there was a time when Aboriginal people traded them for rum and tobacco with the white settlers here on this country.

“It is the world’s finest nut,” McConachie said. “It is an Australian icon and our only native plant that has become a commercial food.”

A couple of kilometers from here lives Macadamia integrifolia, which genetic testing has shown is the genesis tree of 70% of macadamia trees grown commercially around the world.

There are three other species: M tetraphylla is also grown commercially, while M ternifolia and M jansenii are almost inedible, wild and rare.

Macadamias have been cultivated commercially since the 1920s, starting in Hawaii.

Australia didn’t start commercial production until the 1960s. Only two to three generations out of the wild is “terribly young in the world of horticulture”, McConachie said. “So we simply don’t know what the potential of the wild macadamia tree is.”

All four macadamia species are native to a tiny patch of Australian subtropical rainforest in south-east Queensland and northern NSW.

“Which is pretty much where everyone wants to live,” said Denise Bond, executive director of Wild Macadamia Conservation. “They [the trees] like expensive real estate, which makes them incredibly endangered because we’ve got so little rainforest left.”

Wild trees may hold the key to the next generation of climate- and disease-resilient nuts.

McConachie said for commercial macadamia farming, “one of the very few things Australia has got going for it is the wild trees and their genetic potential.”

But more than 80% of the habitat that these trees evolved in over 120 million years is reduced to remnant now.

One of the macadamia species, M jansenii, is seriously endangered, so rare “a bushfire could totally wipe them out,” McConachie said.

Their locations are kept secret to protect them. While the nuts are too bitter to eat, “it could be a major tool in terms of climate change because it is so hardy.” The other three species are listed as threatened or vulnerable.

McConachie has spent decades walking the remnant rainforests not far from where he lives, to find and document wild macadamias in situ. In August, he and fellow macadamia conservationist Russell Bennet took The Guardian on one of their hunts.

Bennet, a Kabi Kabi man, custodian and elder, who is driving, is known for his ability to spot them. “It’s some genetic ability handed down through the ancestors, I reckon,” he said.

First Nations Australians, though, have received vanishingly little financial benefit from the nut’s global popularity.

When he finds a new undocumented tree, Bennet said: “it’s almost like finding gold. You can go through a lot of rainforest and not see one.”

Except in September, when they flower and put on a show. The rest of the year, their dark leaves retreat into the rainforest, easily overlooked.

In 1981, McConachie and his wife, Jan, bought a rundown dairy farm near Wolvi. He flirted with other trees, mangoes, lychees, stone fruit, but quickly came back to his great love.

After an extensive selection trial, he found a particularly hardy and accommodating tree, named it MCTI and secured planter breeding rights.

“It has sold about a million and a half trees,” he said, “and raised about $2 million in royalties.”

All of that has been donated to Wild Macadamia Conservation.

“We’re probably all a bit eccentric,” he said of the group, “but we’re passionate about the need to conserve the wild genetics.”


London's Natural History Museum Reopens Hall Closed for 83 Years

The skeleton of a blue whale hanging from the ceiling in the Hintze Hall at the Natural History Museum in London, England (Natural History Museum)
The skeleton of a blue whale hanging from the ceiling in the Hintze Hall at the Natural History Museum in London, England (Natural History Museum)
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London's Natural History Museum Reopens Hall Closed for 83 Years

The skeleton of a blue whale hanging from the ceiling in the Hintze Hall at the Natural History Museum in London, England (Natural History Museum)
The skeleton of a blue whale hanging from the ceiling in the Hintze Hall at the Natural History Museum in London, England (Natural History Museum)

A gallery that has remained closed to the public since World War Two is to reopen at London's Natural History Museum next month, according to BBC.

The gallery, which has remained hidden from view since 1943, will reopen from September 16, featuring 50 objects which show our evolving relationship with the natural world.

The exhibition, named Nature and Us, is part of a transformation project called NHM150, which aims to open a new or revamped showcase every year until the museum's 150th anniversary in 2031.

Dr. Doug Gurr, director of the NHM, said: “For the first time in over 80 years, visitors will be able to step into this beautiful historic space and explore our changing relationship with the natural world.”

The museum describes the display as “experimental” during the initial 18-month period, with visitors invited to share their views on what they would like to see in the permanent gallery, which is due to open in 2029.

The exhibition is located on the second floor of the museum's main Waterhouse Building. It was originally used as an osteology and mammals gallery.

However, after the museum's original herbarium was damaged during World War Two, the space was repurposed to house the botanical collections and closed to the public.

Among the key specimens on display is a miniature model of a Crystal Palace dinosaur, alongside other objects that show how early scientists and artists understood the prehistoric world.

Other items include a Victorian skeleton of a monk seal named Jenny, highlighting how wild animals were once exploited for entertainment, as well as the jaw of one of Britain's earliest known domesticated dogs, dating back about 14,300 years.

The Natural History Museum in South Kensington is free to visit and open seven days a week.


The Sunhat is Everywhere in Athens as Crowds Grow Larger at Ancient Sites

Tourists wearing hats take photographs on the rocky Areios Pagos Hill next to the Acropolis in Athens, Greece, Friday, Aug. 14, 2026. (AP Photo/Thanassis Stavrakis)
Tourists wearing hats take photographs on the rocky Areios Pagos Hill next to the Acropolis in Athens, Greece, Friday, Aug. 14, 2026. (AP Photo/Thanassis Stavrakis)
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The Sunhat is Everywhere in Athens as Crowds Grow Larger at Ancient Sites

Tourists wearing hats take photographs on the rocky Areios Pagos Hill next to the Acropolis in Athens, Greece, Friday, Aug. 14, 2026. (AP Photo/Thanassis Stavrakis)
Tourists wearing hats take photographs on the rocky Areios Pagos Hill next to the Acropolis in Athens, Greece, Friday, Aug. 14, 2026. (AP Photo/Thanassis Stavrakis)

Outside the Acropolis, a sea of hats bobs up and down the hill to the ancient site: straw boaters, Panama hats, baseball caps and bucket hats in the relentless heat.

Hat racks are hard to miss in central Athens this summer. Kiosks and stores keep outdoor stands piled high as more tourists seek relief from the midday heat.

The Acropolis drew about 4.6 million visitors in 2025, a record year for Greek tourism. Many spend hours in mid-30s Celsius (mid-90s Fahrenheit) temperatures with little shade. Even a carriage horse at the foot of the ancient monument has joined in, sporting a brown bucket hat with holes cut for its ears.

“You need a hat. I’m already red as it is,” said Jack Yosif, an Australian tourist wearing a black baseball cap. “It’s a bit more of a common thing nowadays, and people are a bit more aware.”

Scorching temperatures didn't deter a record 38 million visitors last year, the most recent for which there is data. The combination of extreme heat and high demand for sites — which means not everyone can visit in the morning — is adding urgency to sun protection.

Greek health campaigners have welcomed a growing awareness of the dangers of ultraviolet exposure and risk of heat stroke. Red Cross volunteers at the Acropolis hand out kits with sunscreen, water, information leaflets and red caps, The Associated Press reported.

Hats are displayed alongside materials using in their production on hangers and shelves at a shop in Athens, Greece, Tuesday, Aug. 11, 2026. (AP Photo/Thanassis Stavrakis)

On nearby Syntagma Square, kiosk owner Konstantinos Mallios says hat sales have risen in recent years. His stylish and souvenir models run up to 20 euros ($24) while the cheapest costs 6 euros. Available elsewhere is semi-disposable headgear: mass-produced hats made using compressed paper pulp.

And there are more ostentatious options. At her basement workshop, hatmaker Lisa Sarigiannidou turns straw braids into boaters using century-old presses and molds in a matter of minutes. Her hats start at around 50 euros, with elaborate designs costing more than 100 euros.

“People’s attitudes toward hats have changed,” said Sarigiannidou, who was trained by her hatmaker father. “In the past, when a young woman tried on a hat and looked at herself in the mirror, she usually laughed. Now they try them on seriously ... and they wear them straight out the door.”