
China is reportedly testing a new airborne wind turbine
This gravity-defying machine appears to work much like a ground-based wind turbine—but in the air

China is reportedly testing a new airborne wind turbine
This gravity-defying machine appears to work much like a ground-based wind turbine—but in the air

A pair of gut bacteria may cause constipation
A new study pinpoints two species of bacteria that work together to dry out the lining of the gut and cause constipation

Alzheimer’s blood tests predict what age people will be when the disease may cause symptoms, study finds
Tests that could reveal when Alzheimer’s disease will emerge, while promising, are not ready for use in otherwise healthy people, scientists say

What caused the Lake Tahoe avalanche that killed 9 skiers?
Record warmth followed by a huge snowfall led to the recent avalanche that killed at least eight skiers

Elusive sleeper shark seen off Antarctica in a first
Scientists have captured footage of a sleeper shark farther south than ever before, suggesting Antarctica’s Southern Ocean is not shark-free

Doting male mouse dads share a genetic signature, new study finds
New research on African striped mice found that the caregiving instinct may be rooted in a specific gene

A quiet geothermal boom could reshape how cities heat and cool
A new Brooklyn, N.Y. high-rise sits atop 320 geothermal boreholes. It’s a feat of waterfront engineering—and one blueprint for decarbonizing the North American skyline

EPA faces lawsuit over scrapping the ‘endangerment finding,’ a pillar of climate regulation
Medical and environmental groups are challenging the EPA’s decision to break with the long-standing scientific evidence that climate change endangers human health

FDA agrees to review Moderna mRNA flu vaccine in dramatic reversal
After initially rejecting Moderna’s application for review, the FDA will now consider the company’s mRNA flu shot

Compound weight-loss drugs are everywhere. The FDA is cracking down
The recent withdrawal of Hims & Hers’ GLP-1 pill raises questions about the safety and effectiveness of compounded medications

What we risk when we confuse AI and human intelligence
Putting humans and LLMs head-to-head in classic tests of judgment from human psychology underscores the differences between them

This key fitness metric is crucial for Olympic ski mountaineering—and regular health, too
VO₂ max is an important measure of aerobic conditioning, whether you’re an Olympian or just a person hoping to stay healthy