As temperatures rise, energy demands peak, with a corresponding increase in air pollutants.
Women rate a man they see with an attractive woman as more desirable than an unattached man. Erika Beras reports.
Bacteria swap DNA among themselves
. And that process may be more common in multicellular organisms than previously believed. Christopher Intagliata reports.
Some Malaria Mosquitoes May Prefer Cows to Us
Farmed Trout Bred to Fatten Up Fast
Silk Road Transported Goods–and Disease
Inbred Songbirds Croon out of Tune
Married Couples Pack On More Pounds
Evolution Ed Defenders Make Rapids Progress in Grand Canyon
Powerball Lottery Winning Made Inevitable (If Not Easy)