News
- Ecosystems
Tracing Tahitian vanilla
The discovery of Tahitian vanilla’s heritage could set off a custody battle between nations.
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Good mood gone bad
Feeling happy may lessen children’s ability to perform tasks that require attention to detail, a new study suggests.
- Life
Hidden in plain view
Looking for unwavering genes rather than standouts could reveal which genes contribute to disease.
- Space
First triple near-Earth asteroid found
Astronomers have discovered the first known triple near-Earth asteroid.
- Climate
Hydrogen economy sustainable in 15 years
Hydrogen fuel cells can eventually replace the combustion engine, but meanwhile a wider range of technologies will be needed to reduce carbon emissions.
- Animals
We all sing like fish
From opera singers to toadfish, vertebrates may use basically similar circuitry for controlling vocal muscles.
- Health & Medicine
X-ray vision
A new imaging technique could give scientists unprecedented views into cells and other objects at the nanoscale.
- Space
Icy asteroids
New observations are further eroding the difference between asteroids and comets.
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- Health & Medicine
Against the grains
People on either a low-carbohydrate or Mediterranean diet fared better over two years than those on a low-fat diet.
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- Oceans
Death by magma
Widespread extinctions in the world’s oceans millions of years ago may have been triggered by massive underwater volcanic eruptions that created much of the Caribbean seafloor.
