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Biochemistry Aug 2, 2026

Why some nitrogen-processing enzymes are more efficient than others

Nitrogen gas is abundant in Earth's atmosphere, but most living organisms can't readily use it. Only a subset of microbes with enzymes known as nitrogenases can break nitrogen gas apart and convert it into ammonia.

Environment Aug 1, 2026

Hungary to shut nuclear plant as heatwave hits central Europe

Hungary's sole nuclear power plant will be shut down next week because of low water levels in the Danube, Prime Minister Peter Magyar said Friday as central Europe slogs through the latest in a series of heat waves.

Ecology Jul 31, 2026

Fish pathogens once limited to Asia and US emerge in Brazilian farms

For the first time in Brazil, scientists have identified the presence of bacteria that cause columnaris disease, a serious disease in farmed fish intended for human consumption. Previously, different species of the genus ...

Economics & Business Jul 31, 2026

Consumer confidence rises for second straight month; views remain downbeat amid high prices

Consumer sentiment confirmed its early-July reading, landing almost 12% above June, according to the University of Michigan Surveys of Consumers.

Environment Jul 31, 2026

Getting outside despite your 9‑to‑5 job can improve your mental health

The modern workday unfolds largely indoors. Long hours spent commuting, sitting in meetings and staring at screens can make time outdoors feel like a luxury. Finding time for nature in an already packed workday can feel impossible, ...

Environment Jul 30, 2026

High winds hamper firefighting efforts in western Turkey

Hundreds of firefighters were battling strong winds Friday as they fought a wildfire in southwestern Turkey. High winds stoked a new blaze, complicating efforts to bring the fires under control, a minister said.

Ecology Jul 29, 2026

Where have all the wasps gone this summer?

Summer can be lovely—until a wasp turns up. Whether they present as an irritating picnic visitor or an uninvited attic guest, common social wasps are as much a part of our summer as festivals, sunscreen and the growing despair ...

Earth Sciences Jul 29, 2026

6.5 million Americans face landslide risks—a new database shows where they live

Landslides cause an estimated $3 billion to $6 billion in damage and multiple fatalities annually in the United States. Those numbers could easily increase as housing needs spur development in landslide-prone areas and climate ...

Social Sciences Jul 29, 2026

A fake 'Jell-O diet' has fooled at least one celebrity: Could you be next?

Paris Hilton's mother, Kathy Hilton, recently tried the "Jell-O diet" to lose weight. She believed other celebrities—Oprah Winfrey, Doctor Oz, Michelle Obama and Kelly Clarkson—had endorsed it. But the diet was fake, and ...

Social Sciences Jul 29, 2026

Understanding eras: Predicting audience preferences with new perspective on nostalgia

When brands spend millions every year to transport Super Bowl audiences back in time during commercials, what happens if they choose the wrong era? Knowing who prefers which part of history is valuable marketing knowledge, ...

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