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Science & Policy

Science & Policy

1435 published stories · page 2 of 96

Science & Policy

Scientists discover a surprising paradox in how our cells age

Scientists have discovered that the body's cellular recycling system behaves very differently during aging than previously believed, with higher activity sometimes linked to worse physical health. A small study suggests that even gentle exercise could help restore more youthfu...

Science & PolicyOct 13, 2026ScienceDaily — Health
Science & Policy

Diet soda vs water for weight loss—one's no better than the other

A new study helps clarify the weight-loss impact of diet drinks and dispel a popular myth about artificial sweeteners. As it turns out, zero-sugar beverages are neither nutritional villains nor magical cures for obesity—but they still might help you slim down.

Science & PolicyOct 13, 2026ACSH (American Council on Science and Health)
Science & Policy

Scientists uncover a hidden map of the brain with 539 distinct regions

Scientists have uncovered a hidden layer of organization in the brain by creating the first detailed 3D map of its lipids, the fatty molecules essential for brain structure and communication. By analyzing millions of measurements from mouse brains, researchers identified 539 d...

Science & PolicyOct 13, 2026ScienceDaily — Health
Science & Policy

Great Women of Science: Ada Yonath, the Nobelist exemplifying perseverance

She was told she was chasing the impossible. She persisted through poverty, skepticism, and 25,000 failed attempts. In the end, Ada Yonath unlocked one of biology’s most elusive structures: the ribosome, transforming our understanding of how antibiotics work and paving the way...

Science & PolicyOct 13, 2026ACSH (American Council on Science and Health)
Science & Policy

Scientists just gave the powerhouses of our cells a high-tech upgrade

Scientists have created a new coating for mitochondria that preserves their ability to produce energy, potentially opening the door to new treatments for diseases involving these tiny cellular powerhouses. The technology could one day help transfer healthy mitochondria into da...

Science & PolicyOct 12, 2026ScienceDaily — Health
Science & Policy

Geek Bar Leads with Youth Vapers

The analysis of the 2025 National Youth Tobacco Survey found that 5.2% of students currently vaped, while approximately 460,000 used nicotine pouches. The post Geek Bar Leads with Youth Vapers first appeared on Tobacco Reporter.

Science & PolicyOct 12, 2026Tobacco Reporter (template)
Science & Policy

Scientists find a hidden problem with endless smartphone scrolling

Excessive smartphone use may be taking a hidden toll on the brain and body, with heavy scrolling linked to poorer memory, reduced attention, disrupted sleep, and potential balance problems. Researchers found that weak self-control and fear of missing out, rather than personali...

Science & PolicyOct 12, 2026ScienceDaily — Health
Science & Policy

Popular weight loss drugs linked to a surprising fingernail problem

Popular GLP-1 weight loss drugs, such as Ozempic and Wegovy, have been linked to unexpectedly high rates of nail detachment, hair loss, and scalp inflammation, with some problems occurring several times more frequently among users. Researchers found that weight loss alone coul...

Science & PolicyOct 12, 2026ScienceDaily — Health
Science & Policy

Paracelsus was not entirely correct – the geography of exposure

Paracelsus taught us that “the dose makes the poison.” A new analysis of respiratory-virus infection suggests that biology requires an important qualifier: where an exposure enters the body and which tissues encounter it first can matter even more than how much arrives. Dose d...

Science & PolicyOct 12, 2026ACSH (American Council on Science and Health)
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