Peru’s penguins are on the brink. A super El Niño could make it worse.
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Peru’s penguins are on the brink. A super El Niño could make it worse.

The first time I was in Punta San Juan, the desert was flooded with birds.…

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That fresh cleaning smell could be filling your home with nanoparticles
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That fresh cleaning smell could be filling your home with nanoparticles

Research led by Brandon Boor at Purdue University found that fragrance compounds released by both…

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Why rheumatoid arthritis pain may persist even when inflammation is under control
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Why rheumatoid arthritis pain may persist even when inflammation is under control

The researchers examined how depression, smoking, obesity, sleep problems, and other health conditions are connected…

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Glucosamine, a popular joint supplement, linked to faster Alzheimer’s progression
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Glucosamine, a popular joint supplement, linked to faster Alzheimer’s progression

Researchers at the University of Florida found that glucosamine use was associated with a greater…

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Scientists may have misread a 2-billion-year-old clue about Earth
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Scientists may have misread a 2-billion-year-old clue about Earth

As oxygen levels increased for the first time, enormous amounts of microbial material were buried…

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REM sleep paradox: Dreaming may drain the brain’s energy even as fuel supply rises
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REM sleep paradox: Dreaming may drain the brain’s energy even as fuel supply rises

Sleep offers a useful way to study that question. Although the body is resting, the…

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Zepbound and Mounjaro may turn on the body’s calorie-burning brown fat
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Zepbound and Mounjaro may turn on the body’s calorie-burning brown fat

According to the researchers, the findings provide new clues about how tirzepatide works and could…

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See the secret to DNA hookups
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See the secret to DNA hookups

We are at a critical time and supporting science journalism is more important than ever.…

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These are the first feathers ever found in fossilized dinosaur poop
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These are the first feathers ever found in fossilized dinosaur poop

We are at a critical time and supporting science journalism is more important than ever.…

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CRISPR could help doctors attack blood cancer without destroying healthy cells
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CRISPR could help doctors attack blood cancer without destroying healthy cells

A new clinical trial led by researchers at Washington University School of Medicine in St.…

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