
Posted Thu Oct 14, 2010 03:10 PM ET | 0
Turns out we have 2-billion year old algae to thank for our beautiful blue atmosphere. Read more
Posted Thu Oct 7, 2010 01:31 PM ET | 0
From volcanoes to nuclear weapons tests and sinkholes, researchers who study giant collapse structures hope to understand what happens when Earth caves in. Read more
Posted Mon Oct 4, 2010 09:17 PM ET | 0
Environmental group 10:10 made a grisly video in which people who refused to take action on global warming exploded. Read more
Posted Fri Oct 1, 2010 02:15 PM ET | 0
Tiny particles of air pollution may be an important factor in America's worsening diabetes epidemic. Read more
Posted Thu Sep 30, 2010 03:33 PM ET | 0
Shellfish appear to be far more sensitive to rising carbon dioxide levels than anyone thought. Read more
Posted Wed Sep 29, 2010 10:40 AM ET | 0
A measure of how much hurricanes weigh gets at an interesting question: how does all that moving water and energy impact climate? Read more
Posted Tue Sep 28, 2010 07:38 PM ET | 0
Bees and other pollinators in India are dwindling, raising concern that some food crops could become scarce. Read more
Posted Mon Sep 27, 2010 10:30 AM ET | 0
A global map of sea turtles inadvertently caught in fishing nets highlights how human activity is contributing to the animals' decline. Read more
Posted Wed Sep 22, 2010 10:50 PM ET | 0
A daring, death-defying race to find the planet's deepest hole is chronicled in a gripping new book. Read more
Posted Tue Sep 21, 2010 10:18 PM ET | 0
New software turns your smartphone into a device for monitoring air pollution. Read more
Posted Mon Sep 20, 2010 08:55 PM ET | 0
For heat-loving microbes, it's a long wait to get warm at the bottom of the Arctic Ocean. Read more
Posted Fri Sep 17, 2010 01:06 PM ET | 0
We use our ocean resources in the same way we use public bathrooms. One way to save the seas may be to sell the m to private business owners. Read more

Posted Wed Sep 15, 2010 10:05 PM ET | 0
A look at earthquake effects reveals that Los Angeles would shake particularly hard during a strong tremor. Read more
Posted Tue Sep 14, 2010 06:22 PM ET | 0
Researchers are building vegetable gardens that could one day be used to support colonies on the moon. Read more
Posted Mon Sep 13, 2010 09:52 AM ET | 0
A concerted international effort is needed to bring many shark species back from the brink of extinction. Read more
Page 1 of 16
our sites
video
shop
stay connected
corporate