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Ecology Jul 21, 2026

Great Barrier Reef at risk of 'collapse', scientists warn

Australia's Great Barrier Reef is at very high risk of extreme and widespread bleaching and "ecosystem collapse" linked to this year's El Niño weather phenomenon, leading scientists warned Tuesday.

Ecology Jul 20, 2026

Oystercatchers, known for sharp bills and beady eyes, are making a comeback thanks to conservation

On a pristine Rhode Island beach teeming with noisy seabirds, a group of biologists armed with nets sneak up on a pair of American oystercatcher chicks.

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.

Earth Sciences Jul 20, 2026

Weather and human activity impact lake extremophiles

The Great Salt Lake is separated by a 20-mile (32-kilometer) causeway into a super-salty north arm and a less-salty south arm, with each hosting distinct communities of extremophiles. These organisms mingle at a gap in the ...

Environment Jul 17, 2026

Multiple origin points drive Southeast Asia's catastrophic fires, study finds

How do wildfires grow into catastrophic events? By tracing the earliest detectable origins of the devastating 2015 equatorial Southeast Asian fires, researchers found that most large fires had multiple origin points and identified ...

Plants & Animals Jul 17, 2026

How human activities compromise coral health and resilience

Human activities are fundamentally altering the chemical makeup of coral reefs, according to a study led by the University of Hawai'i at Mānoa and published in Nature Communications. The research team discovered that 25 contaminants ...

Quantum Physics Jul 17, 2026

A scheme to verify gates of a quantum computer without examining devices

Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that cannot be tackled by the classical computers currently used worldwide. Despite their potential, ...

Plants & Animals Jul 17, 2026

What 'Neil the Seal' can teach us about seal behavior: Marine biologist explains

Neil the Seal became a social media sensation almost overnight. Neil is a 5-year-old male southern elephant seal who weighs roughly 1 metric ton (1.1 tons). He was born on the Tasman Peninsula in October 2020 and has made ...

Social Sciences Jul 17, 2026

#MeToo and the marketplace: Can social reform impact consumer spending?

Consumers have been quick to reject problematic sexual content since the #MeToo movement began in 2018, and new research from the University of Arizona concludes that sentiment has affected their wallets. When small changes ...

Quantum Physics Jul 16, 2026

Scientists achieve all-electrical control of single-molecule quantum states

Quantum technologies promise revolutionary advances in computing, sensing and information processing. However, controlling individual quantum bits (qubits) at the atomic scale remains a major challenge because conventional ...

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