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Earth Sciences Jul 21, 2026

Extreme precipitation in Central Asia connected to drought in mainland Southeast Asia

In much of Asia, the effects of climate change are felt through an increased frequency of extreme weather events, especially water-related ones. Droughts are becoming more common in mainland Southeast Asia, while periods ...

Plants & Animals Jul 21, 2026

Record fires killed nearly 1 in 5 mature giant sequoias, but controlled burns can boost survival

A new study found that giant sequoias were nearly four times as likely to survive extreme wildfires in forests managed with prescribed burns, which decrease tree mortality. The work is published in the journal Nature Communications.

Earth Sciences Jul 21, 2026

Triassic inferno: Fires raged across Europe for millennia during past global warming

The end-Triassic mass extinction, 201 million years ago, is linked to volcanism that resulted from the break-up of Pangea and which pumped out vast amounts of CO2 into the atmosphere, causing extreme global warming of 5 to ...

Environment Jul 21, 2026

The best way to measure fire risk might be underground

When fire risk is high, Arizonans know the major warning signs: hot temperatures, low humidity and lots of wind.

Biotechnology Jul 20, 2026

Q&A: How anaerobic digestion can help reduce emissions and increase income streams

An advanced technology that could benefit farmers' bottom line and help meet the rising demand for domestic energy production borrows a key ingredient from a centuries-old practice of burning dried manure to warm homes where ...

Environment Jul 20, 2026

Canada faces one of its most intense fire seasons

With nearly 1,000 active fires and an area as large as Belgium already burned, Canadian Prime Minister Mark Carney says his country is facing one of the "most intense" wildfire seasons in its history.

Environment Jul 19, 2026

Wildfire haze hangs over eastern US—and World Cup final

Heavy, acrid wildfire smoke blanketed much of the eastern United States on Saturday, marring preparations for the weekend's highly anticipated World Cup final to be held in an open stadium in New Jersey.

Ecology Jul 18, 2026

'Chainsaw massacre': Europe mulls culls for fish-guzzling cormorant

Europe's great cormorant has recovered from near extinction to overabundance in half a century, stoking a long-running debate over population control between fishers troubled by its voracious appetite and conservationists.

Ecology Jul 17, 2026

Aboriginal people harvested this native grass for millennia: Scientists find an odd trait in its DNA

Seen from the air, Channel Country resembles a vibrant, vast tapestry, with a network of waterways crisscrossing the land. Spread across more than 280,000 square kilometers (108,000 square miles) in outback Australia, it ...

Evolution Jul 17, 2026

Australia's most diverse marsupial predators have been hiding their origins for millions of years

When you think of carnivorous marsupials, you probably picture the Tasmanian devil or perhaps a spotted-tailed quoll. But these famous predators are only the largest members of a remarkable family of marsupials called dasyurids.

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