Here are the top seven resolutions for the Earth in the New Year.
We know of only one doomsday event that will definitely wipe out Planet Earth -- when the sun runs out of fuel, it will swell and we will become solar chum.
As a follow-up to the excellent Wonders of the Universe app released by Harper Collins, Fragile Earth brings us from the farthest reaches of the Universe back to our own beautiful blue world.
Just in time for Earth Day, the Princeton Review has released its 2012 Guide to Green Colleges. The 232-page guide is the only free, comprehensive guide to green colleges that is updated annually.
By all accounts Earth today should be a snowball planet, unless it formed closer to the cooler young sun and then migrated outward as the sun warmed.