To avert a man-made mass extinction, a biologist wants us to set aside half the planet for wildlife.
Google Maps adds 'wheelchair accessible' routes to major cities
March 21, 2018, 12:57 p.m. by Michael d'Estries
Update is part of a wider push by the company to assist those with disabilities.
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Push toward transit-oriented housing proves divisive in California
March 21, 2018, 11:22 a.m. by Matt Hickman
As agreeable as it sounds on paper, the reality Senate Bill 827 is more complicated.
Cultures resonate in 2018 Sony World Photography Awards
March 21, 2018, 10:37 a.m. by Jacqueline Gulledge
From a man wearing a minotaur mask to an extravagant collection of taxidermy, these fascinating images were this year's winners.
What population boom? We're facing a population bust
March 21, 2018, 6:29 a.m. by Lloyd Alter
Fewer babies are being born, but fewer old people are dying.
Is the FBI really looking for lost Civil War gold?
March 20, 2018, 1:24 p.m. by Michael d'Estries
Dozens of FBI agents descend on a Pennsylvania forest where the treasure may have been hidden 155 years ago.