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General Physics Jul 21, 2026

Aligned graphite particles unlock stable levitation above magnets, study finds

A diamagnetic substance is slightly repelled by magnetic fields. With a strong enough magnet, the diamagnetic force can override gravity, and the substance will float in the air. Graphite, the main component of pencil lead, ...

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.

Plants & Animals Jul 20, 2026

Prescribed burns may be lethal for lizards

Scientists are calling for wildlife surveys to be conducted within hours of prescribed burns after new research revealed that evidence of animal deaths can disappear in less than two weeks, significantly underestimating the ...

Social Sciences Jul 20, 2026

Why you let down your guard on ads when scrolling on social media

My wife stared at me in shock as I ripped open the package. The FedEx driver hadn't even made it back to his truck as I held the item up overhead like a trophy. Fumbling for words, she asked: "Why on earth did you buy a Speedo ...

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 ...

Earth Sciences Jul 20, 2026

Africa's wildfire season is actually getting shorter, scientists think they know why

Africa is home to around 70% of the world's burned area—the total area of land scorched by wildfires each year—making it the planet's biggest wildfire hotspot. Yet despite this, satellite observations have revealed an unexpected ...

Evolution Jul 20, 2026

AI tool reveals climate shifts may have fueled bursts of bird evolution

University of Michigan researchers have used an AI tool to demonstrate that birds in the group Passeriformes evolved in rapid evolutionary bursts and that these bursts frequently coincided with climate shifts throughout Earth's ...

Ecology Jul 19, 2026

Carnaby's cockatoos exposed to dangerous pesticide concentrations in WA's Wheatbelt

A new Murdoch University study has uncovered alarming levels of pesticide contamination in the food sources of endangered Carnaby's cockatoos in the Wheatbelt—including concentrations well above regulatory limits found in ...

Plants & Animals Jul 18, 2026

Butterfly experts are planting 15,000 milkweed plants along Florida roadsides to help monarchs

If you've driven down two-lane highways in rural parts of North Florida recently, you may have noticed a spate of new signs that designate the grassy knolls bordering the asphalt as wildflower areas. The signs likely feel ...

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.

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