6,773 results
6,773 results for: Bears
- Life
Near-invincible tardigrades may see only in black and white
A genetic analysis suggests that water bears don’t have light-sensing proteins to detect ultraviolet light or color.
- Astronomy
How ‘hot Jupiters’ may get their weirdly tight orbits
Gravitational kicks from other planets and stars can send giant worlds into orbits that bring them close to their suns.
- Paleontology
Scientists are arguing over the identity of a fossilized 10-armed creature
An ancient cephalopod fossil may be the oldest ancestor of octopuses, but the interpretation hinges on the identification of one feature.
- Life
‘Wild Souls’ explores what we owe animals in a human-dominated world
The new book Wild Souls explores the ethical dilemmas of saving Earth’s endangered animals.
- Ecosystems
A Caribbean island gets everyone involved in protecting beloved species
Scientists on Saba are introducing island residents to conservation of Caribbean orchids, red-billed tropicbirds and urchins.
- Neuroscience
How a scientist-artist transformed our view of the brain
The book ‘The Brain in Search of Itself’ chronicles the life of Santiago Ramón y Cajal, who discovered that the brain is made up of discrete cells.
- Animals
Scientists found modern domestic horses’ homeland in southwestern Russia
Two genes tied to endurance and docility may help explain the horses’ success in spreading across Eurasia.
- Health & Medicine
How sleep may boost creativity
In a lab experiment, people who had fallen into a shallow sleep were more likely than non- or deep sleepers to later discover a sly math trick.
- Climate
How a warming climate may make winter tornadoes stronger
A climate simulation suggests that higher winter temperatures could make twisters more powerful.
- Climate
‘Ice Rivers’ invites you to get to know our world’s melting glaciers
In her new book, Jemma Wadham brings readers along on her scientific expeditions to the world’s iciest places.
- Animals
An agile gecko found in India named after the legendary Jackie Chan
A hard-to-catch gecko species is named after martial artist Jackie Chan. Skin patterns, like one resembling a galaxy, inspire other newfound geckos’ names.
- Psychology
Latin America defies cultural theories based on East-West comparisons
Theories for how people think in individualist versus collectivist nations stem from East-West comparisons. Latin America challenges those theories.
