4,004 results
4,004 results for: Dogs
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- Life
Fasting hormone helps mice live longer
A protein can trick the body into entering starvation mode.
- Life
BPA sends false signals to female hearts
The ingredient of some plastics and food packaging can interfere with cardiac rhythm at surprisingly low concentrations.
- Chemistry
For truffle aroma, it’s not all about location
Genes, not environment, play a key role in the prized fungus’s scent.
- Chemistry
Youngsters can sniff out old people’s scent
Body odor changes detectably with age, becoming mellower in men and not at all offensive in either sex — even to young people.
- Life
Rabies resistance arises in backwater thick with vampire bats
Residents of two remote Peruvian communities appear to have survived infection by the deadly virus.
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Double Trouble: Tumors have two-pronged defense
By depleting an essential amino acid and releasing a toxin, cancer cells can ward off attack by the immune system.
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Stored blood loses some of its punch
Loss of nitric oxide from donated blood that's been stored for as little as 3 hours could impair its ability to flow through a recipient's blood vessels.
