Environmentally friendly additives to road salt may still have tradeoffs.
Don't bet on all electric cars taking over for more than a decade, researchers indicate.
Could where you live impact how healthy you are?
Cold, then warm, then rain, then everything freezes.
New research suggests that manufacturers may overestimate U.S. customers' need for long-range electric vehicles.
Game theory provides a clue.
Competition within species ebbs and flows and sometimes leads to extinction.
Is structured play more beneficial than free play?
New micromotor technology can zap chemical and biological warfare agents.
Scientists studying El Niño in the tropics find evidence of a link to historical disasters.