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Satellites for Sudan

November 8, 2004

Satellite images were used to document the violence in Sudan's Darfur region.

November 5, 2004

Only a small percentage of people can spot liars, and sucking up will leave a good impression in a …

November 4, 2004

Having a sibling with heart disease increases your risk more than a parent does.

November 3, 2004

Gambling causes the same brain changes as addictive drugs.

November 2, 2004

A single gene in the 1918 flu virus made it especially deadly.

November 1, 2004

A new method to track the origins of poached elephant ivory

October 29, 2004

The Arctic ice sheet has shrunk more than usual, and sequencing the genome of diatoms.

October 28, 2004

Fishing by taking out only the big fish cuts yield in half in just four generations.

October 27, 2004

A rhythmic, repeated movement takes less brain power than a single, discrete movement.

October 26, 2004

Paint that contains nanotubes can act as a sensor for bioterror agents.

October 25, 2004

Running can cause changes in the rodent brain that make it as addictive as cocaine.

October 22, 2004

USing satellites to hunt for clean water supplies, and access to antiretrovirals has cut HIV …