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Earth Sciences Aug 3, 2026

World Meteorological Organization says prepare for a strong El Niño

El Niño continues to intensify steadily and is expected to dominate global climate patterns in the August to October 2026 season, increasing the likelihood of above-normal temperatures across much of the world and driving ...

Astronomy Aug 3, 2026

Astrobiologist uses Apollo lunar samples as mirror onto early Earth

Roll back the tape of Earth's history, and geologists and astrobiologists remain perplexed about the environmental conditions on early Earth. That's because conventional pathways for understanding Earth's history have been ...

Ecology Aug 3, 2026

Tiny predatory bacteria help protect endangered Caribbean corals

A microscopic predator may offer a new way to protect some of the Caribbean's most endangered corals. Georgia Tech researchers found that tiny predatory bacteria can halt the spread of a destructive coral disease by hunting ...

Earth Sciences Aug 3, 2026

Metal deposits reveal how ice ages reshaped oxygen levels across Earth's oceans

Earth's oceans repeatedly lost oxygen and produced metal deposits during the planet's deepest ice ages. An international team of researchers analyzed manganese and other chemical signatures preserved in more than 27,000 ancient ...

Earth Sciences Aug 3, 2026

Geological evidence questions the role of Agulhas Leakage in Atlantic Ocean circulation

For decades, scientists have asserted that the leakage of warm, salty Indian Ocean water south of South Africa into the Atlantic is a major contributor to the Atlantic Meridional Overturning Circulation (AMOC), a component ...

Plants & Animals Aug 3, 2026

Humpback whales match song themes to dive phases, tags reveal

For male humpback whales, singing is serious business. Their haunting, complex songs can last for hours and travel for miles underwater, playing a central role in reproduction during the winter breeding season. But despite ...

Environment Aug 3, 2026

'What's in it for me?' People more likely to help the environment when it benefits them

People might be more inclined to keep their community clean if they believe it benefits them personally, according to new research from the University of Georgia published in Environment and Behavior. The study found that ...

Planetary Sciences Aug 3, 2026

Pluto's hazy atmosphere may be collapsing as it moves farther from the sun

Pluto is on an icy march away from the sun. In 2114, it will turn back, but until then, its elliptical orbit will carry it to colder and darker parts of the outer solar system. This is Pluto's first time entering the outer ...

Earth Sciences Aug 3, 2026

Rising seas are inundating US coastal wetlands, putting many on track to become open water

Along the three coasts of the contiguous United States, a silent race unfolds. Fueled by climate change, sea levels rise faster than at any time in recent geologic history. Meanwhile, coastal wetlands cling to a slim lead, ...

Astronomy Aug 3, 2026

What happens to a moon when its planet is stolen?

We have known for a while that the Milky Way is full of homeless worlds. Rogue planets, free-floating planets—call them what you like—but they are planets formed in orderly systems around ordinary stars and then thrown out, ...

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