Humans
- Genetics
Ancestral humans had more DNA
A new genetic diversity map marks where humans have gained and lost DNA.
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- Health & Medicine
Spicy food linked to longevity
Spicy food in the diet seems to contribute to longevity, a study of thousands of people in a Chinese registry finds.
- Health & Medicine
Spicy food associated with longevity
Spicy food in the diet seems to contribute to longevity, a study of thousands of people in a Chinese registry finds.
- Environment
Dust components may promote obesity
Fat dust bunnies may contain obesity-boosting chemicals.
- Health & Medicine
Ebola vaccine protects people in West Africa
In Guinea trial, zero cases of Ebola occurred in people potentially exposed who received immediate shots of a new experimental vaccine.
- Health & Medicine
Kidney transplants may benefit from a slightly chilled donor
Transplanted kidneys performed better when taken from organ donors whose bodies were intentionally cooled after death.
- Health & Medicine
Antibiotics early in life may have lingering effects
A study in mice show long-lasting effects from courses of antibiotics early in life.
- Health & Medicine
The five basic tastes have sixth sibling: oleogustus
Scientists dub the taste of fat oleogustus.
- Health & Medicine
How trans fats oozed into our diet and out again
Trans fats are no longer “generally recognized as safe” by the FDA. In a world where we want to have our doughnuts and eat them, too, it’s back to the drawing board, and back to butter.
- Health & Medicine
Resveratrol’s anticancer benefits show up in low doses
Small amounts of the compound found in red wine and grapes prove protective against colon cancer in mice fed a high-fat diet.
