Latest from Science News For Students
|
01/24/2015
|
|
|
|
|
EARTH, WEATHER & CLIMATE
Tides may regularly swamp many U.S. cities
By Sid Perkins, Jan 23, 2015 07:15 am
As sea levels rise, many cities will begin to experience frequent and extensive flooding at high tides. In some areas — even Washington, D.C. — such flooding could become a weekly headache. Read More
|
Read More» |
|
|
CHEMISTRY, BODY & HEALTH, ENVIRONMENT & POLLUTION
Air pollution can mess with our DNA
By Sharon Oosthoek, Jan 22, 2015 07:00 am
New research suggests a type of air pollution — diesel fumes — can affect your health. It inappropriately switches some genes on, while turning off others. Read More
|
Read More» |
|
|
BODY & HEALTH, ANIMALS
A whale of a lifespan
By Kate Baggaley, Jan 20, 2015 07:00 am
Bowhead whales can live more than 200 years. The secret to such longevity may lie in the Arctic species’ genes. Scientists recently mapped the whale’s genetic code. They found features that protect the marine mammal against cancer and other problems related to old age. Read More
|
Read More» |
|
BODY & HEALTH
Cold noses nurture colds
By Tina Hesman Saey, Jan 19, 2015 07:00 am
The common cold infects the nose. Scientists long have known the virus grows better there, but not why. Now, a study finds the body’s defenses simply don’t work as well under the nose’s slightly cooler temperatures. Read More
|
Read More» |
|
|
|
|
댓글 없음:
댓글 쓰기