Environment
Mathematical model suggests crops can have a noticeable effect on power generation.
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.
Cold, then warm, then rain, then everything freezes.
Manufacturers may overestimate U.S. customers' need for long-range electric vehicles.
Competition within species ebbs and flows and sometimes leads to extinction.
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.
Humans may have evolved a visual spider “template” to warn us of danger.
Last-ditch effort to aims to save Indonesia's cassava cash crop.
Increase in atmosphere's carbon dioxide could encourage sharks to swim longer durations.