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6,888 results for: Bears
- Planetary Science
Old rover finds new evidence of water on Mars
Opportunity’s analysis of rocks at Endeavour crater reveals chemistry that could have supported life.
- Health & Medicine
For babies, walking opens a whole new world
Walking and talking are linked as babies develop, anecdote and data show.
- Archaeology
Written in bone
Researchers are reconstructing the migrations that carried agriculture into Europe by analyzing DNA from the skeletons of early farmers and the people they displaced.
- Chemistry
Salt spices up chemistry
Hot, compressed sodium chloride stretches the fundamental rules of matter.
- Earth
African dust once fertilized the Everglades
Humans aren't the only source of nutrients for Florida’s wetlands. African dust may have fertilized the region thousands of years ago.
- Animals
Myna birds don’t benefit from brainstorming
Mynas birds are actually a lot worse at problem solving when working in a group.
- Life
Average bear could be pretty smart
Computer tests of solitary species reveal animals’ ability to learn concepts.
- Environment
Carbon capture and storage finally approaching debut
Carbon capture and storage offers a way to rein in global carbon emissions. But financial and regulatory obstacles, as well as public fears, are delaying the technology’s long-awaited implementation.
- Planetary Science
Curiosity gets the dirt on Mars
The NASA rover completes an analysis of the first soil collected from Gale Crater.
- Planetary Science
NASA bets on asteroid mission as best path to Mars
NASA wants to bag an asteroid using robotic arms or an enormous sack and place the rock in the moon’s orbit for study. This may keep astronauts working but not, as NASA claims, get them Mars-ready.
- Health & Medicine
Mammography’s limits becoming clear
It may be time to move way from blanket recommendations about mammography and empower women to decide for themselves, new work suggests.
- Quantum Physics
Finding a quantum way to make free will possible
Maybe quantum influences from the Big Bang make humans unpredictable, permitting the possibility of free will.
