Long lost Madagascar songbird seen again in wild

Conservationists were celebrating Wednesday the first sightings in 24 years of the dusky tetraka, a yellow-throated songbird native to Madagascar for which ornithologists had feared the worst.

Unearthing the impact of moisture on soil carbon processes

The ground below your feet contains some 2,500 gigatons of carbon, approximately three times the amount of carbon held in our atmosphere and four times more than is stored in every living thing—trees, ants, whales, and ...

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