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EARTH893 articles archived since 1845

Wolves Need More Room to Roam

Ecologists say wolves should be allowed to roam beyond remote wilderness areas—and that by scaring off smaller predators like coyotes and jackals, wolves might do a good service, too...

June 20, 2017 — Emily Schwing

Bad Signs

What happens when a geologist with a Sharpie encounters wrong information on a public sign?

June 4, 2017 — Dana Hunter

Trees Beat Lawns for Water-Hungry L.A.

Evaporation from overwatered lawns cost the city of Los Angeles 70 billion gallons of wasted water a year. But the city's trees were much thriftier. Christopher Intagliata reports.

May 27, 2017 — Christopher Intagliata

Take the Tube: Underground as a Way of Life

Emory University paleontologist, geologist and ichnologist Anthony J. Martin talks about his new book, The Evolution Underground: Burrows, Bunkers and the Marvelous Subterranean World beneath Our Feet ...

May 3, 2017 — Steve Mirsky

Species Split When Mountains Rise

Plant species in China's Hengduan Mountains exploded in diversity eight million years ago—right when the mountains were built. Christopher Intagliata reports. 

April 13, 2017 — Christopher Intagliata
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