6,876 results
6,876 results for: Bears
- Anthropology
Long before going to Europe, humans ventured east to Asia
Cave finds indicate modern humans reached southern China long before entering Europe.
- Health & Medicine
Lead’s damage can last a lifetime, or longer
Scientists have known for decades that lead is toxic to the brain, but the mark lead exposure leaves on children may actually stretch into adulthood, and perhaps even future generations.
- Life
Vaccines may offer defense against dengue, Zika and chikungunya
Mosquitoes carry several harmful viruses—dengue, Zika, chikungunya. Vaccines may be the best means of defense.
- Ecosystems
When animals invade human spaces
‘Feral Cities’ explores the wildlife living amongst us, sometimes noticed and sometimes not.
- Animals
New water bear species found in Antarctica
A tiny creature called a tardigrade could shed light on how animals reached the far southern continent.
- Science & Society
Home-brewed heroin: Hold the hype
Now is the time to think about policy for synthetically produced morphine, but the process, if it bears out, is years away from working.
- Genetics
Mountain gorilla genome reveals inbreeding
Mountain gorillas are highly inbred, with good and bad consequences.
- Neuroscience
When brain’s GPS goes awry, barriers can reboot it
Brain’s internal map self-corrects when it hits a (literal) wall.
- Planetary Science
How alien can a planet be and still support life?
Geoscientists imagine the unearthly mechanisms that could keep alien planets habitable.
- Planetary Science
New exoplanet: Big Earth or small Neptune?
NASA’s Kepler spacecraft has discovered a “cousin” of Earth 1,400 light-years away. But even though the new planet bears many similarities to Earth, experts say much about it remains a mystery.
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Flight delayed: There’s a coyote on the runway
A new study tallies up airport incidents involving carnivores and finds coyotes are the biggest threat.
- Health & Medicine
Recent advances may improve Jimmy Carter’s chances against melanoma
Improvements in melanoma treatment over the last five years may aid former President Jimmy Carter’s battle against the disease.
