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Mark Brown

Polar bear ancestry traced back to one brown bear from Ireland

Jul 7, 2011 1:00 PM

In Gaming, Free-to-Play Can Pay

Jun 30, 2011 12:37 PM

Valve's Team Fortress 2 Goes 'Free to Play'

Jun 24, 2011 12:47 PM

Promoted Tweets Could Appear In Twitter Timelines Within Two Months: Report

Jun 24, 2011 9:41 AM

Minecraft Modders Make Epic Tribute in Zelda Adventure

Jun 23, 2011 2:02 PM

World's Steepest Roller Coaster to Open in Japan

Jun 22, 2011 8:00 AM

What was Otzi the Iceman's last meal, 5,300 years ago?

Jun 21, 2011 8:55 AM

Patrick Tresset's robots draw faces and doodle when bored

Jun 17, 2011 1:12 PM

Valve Introduces Free-to-Play Games to Steam

Jun 15, 2011 3:11 PM

Blizzard Reveals StarCraft II: Heart of the Swarm Expansion Details

Jun 1, 2011 2:26 PM

Electrified BodyGuard glove is a costumed crime-fighter's dream accessory

Jun 1, 2011 7:29 AM

Sony Details Free PS3, PSP Games in 'Welcome Back' Package

May 17, 2011 3:25 PM

Inside the University of Chicago's Automated Library

May 17, 2011 10:08 AM

Dust and shed skin cells reduce indoor air pollution

May 17, 2011 9:44 AM

Missiles, You've Been Warned: New Sat Has Its Orbiting, Infrared Eye on You

May 9, 2011 3:29 PM

Is Kenton Cool the first man to tweet from Everest? Nope.

May 9, 2011 6:50 AM

'Anonymous' Denies Hacking PlayStation Network

May 6, 2011 1:48 PM

New Report Details Onerous, Illegal Working Conditions At Foxconn

May 6, 2011 11:19 AM

Investigated: Are 'fangames' legal?

May 5, 2011 10:12 AM

CERN traps antimatter atoms for 16 minutes

May 4, 2011 7:48 AM