
Weird Weather: How to Tell a Williwaw from a Haboob
You may have endured a frost quake, pogonip or Saskatchewan screamer without knowing it. Take our tour of weird weather terms to find out

Weird Weather: How to Tell a Williwaw from a Haboob
You may have endured a frost quake, pogonip or Saskatchewan screamer without knowing it. Take our tour of weird weather terms to find out

Fossil-Fuel Money Will Undermine Stanford’s New Sustainability School
Stanford University’s Doerr School of Sustainability will take energy industry donations, which will warp priorities and research agendas


Ultra Rare Diamond Suggests Earth’s Mantle Has an Ocean’s Worth of Water
A diamond contains the only known sample of a mineral from Earth’s mantle—and hints at oceans’ worth of water hidden deep within our planet

4 Extinct Species That People Still Hope to Rediscover

Jane of the Jungle: Goodall Reflects on the Chimp Mind
Primatologist Jane Goodall shares insights from her 50 years among chimpanzees

The Trouble with Turtles
Despite heroic efforts to protect the nesting beaches of green turtles, fewer and fewer of these endangered creatures reappear every year.Researchers have been stunned to discover that shielding young turtles is only half the battle