News tagged with drought

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NASA image: Fires plague Portugal

Portugal has been experiencing the worst drought in years. Drought and the dry conditions that follow lead to wildfires set by just a spark or a lightning strike. Portugal's north has been plagued with wildfires ...

Aug 29, 2013 5 / 5 (2) 0

Snails have a thing for sexy stems

In the marshlands of the southeast United States, the periwinkle snail is among the most abundant grazing species. "You can look out at high tide and see them everywhere, climbing up on the grasses," said ...

Aug 15, 2013 4 / 5 (1) 0 | with audio podcast

Extreme weather events fuel climate change

When the carbon dioxide content of the atmosphere rises, the Earth not only heats up, but extreme weather events, such as lengthy droughts, heat waves, heavy rain and violent storms, may become more frequent. ...

Aug 14, 2013 4.1 / 5 (16) 3 | with audio podcast