News
- Paleontology
Acidifying oceans helped fuel mass extinction
The great die-off 250 million years ago could trace in part to hostile water conditions, a modeling study suggests.
- Health & Medicine
Obesity can turn body fat toxic
Excess blubber below the skin can trigger inflammation, possibly increasing risk of disease.
- Physics
A lighter Higgs, but chase continues
Target narrows after LHC experiments suggest a new lower estimated mass for the elusive particle.
- Life
Woolly rhinos came down from the cold
Ice Age icons were already adapted to harsh climate, new fossils suggest.
-
