All Stories
- Health & Medicine
Mindfulness in eating pays the body big dividends
Schools are starting to use mindful eating in the classroom — and science shows that it can reduce overeating and improve overall health.
- Brain
Many U.S. football players had brain disease, data show
The brains of more than 200 former football players were donated to science upon their deaths. Signs of severe brain trauma showed up in the vast majority.
- Brain
Mild brain injury can cause bead-like swellings in brain cells
Mild head bumps cause temporary swellings — like beads in a necklace — within brain cells. If cells get enough time to heal, those “beads” will disappear.
- Health & Medicine
Vape tricks could increase health risks, experts warn
Many teen e-cigarette users try vape tricks, a new study shows. Researchers worry the tricks could boost the health risks of vaping.
- Animals
Giant Antarctic sea spiders breathe really strangely
Sea spiders have many bizarre body systems. Scientists have now discovered that they breathe and circulate oxygen in a way never seen before.
- Life
Scientists Say: Histology
When scientists study the parts of an animal or plant, they are studying anatomy. When they need a microscope to see the details of that anatomy, they are studying histology.
- Earth
Early Earth may have been a hot doughnut
Synestia is the name some scientists are giving to the smooshed shape Earth might have developed after undergoing a violent cosmic smashup early in its infancy.
- Ecosystems
Cool Jobs: Science deep beneath the waves
These scientists probe the sea’s depths, its strange inhabitants, the movement of water and how life evolves in extremes.
- Animals
This tiny animal is apocalypse-proof
Microscopic animals called water bears can survive nearly any kind of apocalypse, from asteroids and nuclear war to exploding stars.
- Space
Half the Milky Way may be stolen material
A galaxy may import up to half of its atoms from other celestial bodies. That suggests much of our Milky Way has foreign origins, new simulations suggest.
- Animals
Humpbacks flap their flippers like underwater birds
Surprising new video shows humpback whales flapping their front flippers to move their massive bodies toward their prey.
- Climate
Scientists Say: Ozone
Ozone is a molecule made of three oxygen atoms. In a layer above the Earth, it protects us from harmful radiation, but too close to home, it can harm our health.
