Archive: 01/24/2007

Should Humans Give Overheated Species a Lift?

As the Earth warms up (2006 was the hottest year on record in America and the hottest in Britain since 1659), ecologists expect many plants and animals to move up, too -- up north and uphill, to locations where temperatures ...

Jan 24, 2007 5 / 5 (1) 0

Toward Building Molecular Computers

Don't throw away your laptop yet, but there's a promising new high-tech invention being announced this week. Researchers have created a memory circuit the size of a white blood cell that has enough capacity ...

Jan 24, 2007 4.5 / 5 (53) 0