News
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Blood clot protein is stretchiest natural fiber ever found
The protein that forms the backbone of blood clots can stretch to several times its own length and then snap back to its original size.
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EarthAs glaciers shrink, the Alps get taller
The melting of massive glaciers in the Alps is removing weight from those peaks and causing them to gain altitude.
By Sid Perkins -
Health & MedicineScientists find midnight-snack center in brain
Researchers have tracked down the location of a body clock that appears to be regulated by food.
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Health & MedicineBlood sugar and spice
Eating cayenne pepper with meals may mitigate a hormonal response to food that's linked to diabetes.