Terracotta Warriors Inspired by Ancie  Shown here, one of nine Terracotta Warriors that was on display at the Terr...
Mars Radiation Risk 'Manageable' for   A manned mission to Mars would be risky, but the radiation hazards are less...
Mars Rover Finds Ancient Life-Support  This mosaic of images from Curiosity's Mast Camera (Mastcam) shows geologic...
Is China About to Scoop the Google Lu  A Long March-3B rocket carrying China's Chang'e-3 lunar rover launched from...
Green Lightning Revealed in Volcanic   Lightning researcher Arthur Few says he had probably looked at the two imag...
East Coast Pilot Whales Vulnerable to  East Coast Pilot Whales Vulnerable to Strandings Extreme tide changes may ...
Elephant Seal Calls Tell Rivals Who's  Two male southern elephant seals clash over a harem. This photograph won th...
Distinct Humpback Whale Populations F  A humpback whale breaching. Five distinct humpback whale populations have ...
Comet Lovejoy's Tail 'Wiggles' in Stu  Comet Lovejoy (C/2013 R1) image by Suprime-Cam on Subaru Telescope, taken o...
ISON's Ghost: 'Comet of the Century'   Sad news, comet fans: ISON is no more. It’s a vaporized husk of its former...

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