'No grass': Europe's livestock sector stricken by drought

"Our cows have been living off hay cut in June, there isn't any grass," says Jean-Guillaume Hannequin, a farmer in eastern France, who like his counterparts across much of northern Europe is wondering how he will feed his ...

Chemical ecologists translate the language of the sea

If Dr. Dolittle could talk to the animals, it's more likely he was a chemical ecologist than a linguist, says marine scientist Mark Hay of the Georgia Institute of Technology in Atlanta—at least when it came to talking ...

Tides could be source of heat on icy moons

The icy moons in the outer solar system hold the potential for life, given that they may contain oceans of water. But life also needs a source of energy input to perform essential functions such as growth, reproduction and ...

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