News
- Health & Medicine
Ear infections make fatty food sound good
A history of middle ear infections could give people an affinity for fatty foods and leave them twice as likely to become obese.
- Space
Little middle ground for black holes
Black holes may not come in mid-sized versions. Astronomers expecting to find one in a galaxy cluster found a tiny black hole there instead.
- Earth
Carbon caveat
Adding carbon compounds to some ocean systems may lead to a counterintuitive drop in their overall carbon content — and how much carbon dioxide the ocean could store.
- Health & Medicine
Dopamine fends off zzzzz’s
A reward chemical in the brain helps keep sleep-deprived people awake.
