Climate warming experiment finds unexpected results

Tropical forests store about a third of Earth's carbon and about two-thirds of its above-ground biomass. Most climate change models predict that as the world warms, all of that biomass will decompose more quickly, which would ...

Litter bugs may protect chocolate supply

Those who crave brownies or hot cocoa may be happy to hear that heroes too small to be seen may help to protect the world's chocolate supply. Scientists at the Smithsonian Tropical Research Institute (STRI) in Panama found ...

Largest recorded tundra fire yields scientific surprises

In 2007 the largest recorded tundra fire in the circumpolar arctic released approximately as much carbon into the atmosphere as the tundra has stored in the previous 50 years, say scientists in the July 28 issue of the journal ...

How to help beneficial insects survive winter

While a decrease in insects as the weather cools is a plus to many people, Texans should keep in mind that beneficial insects in gardens and yards could use a little help.

When the river runs high

A massive world-wide study of dry riverbeds has found they're contributing more carbon emissions than previously thought, and this could help scientists better understand how to fight climate change.

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