The aging Russian space station Mir fell to earth as scheduled last night. Terence Smith reports.
Two experts discuss President Bush's reversal of a campaign pledge to regulate carbon dioxide emissions from power plants.
Examining new research on and uses for stents -- spring-like devices that keep heart patients' narrowing arteries open. Susan Dentzer reports.
Washington Governor Gary Locke details the latest on the Northwest quake that has caused an estimated billion dollars worth of damage.
A magnitude 6.8 earthquake shook the Pacific Northwest, rattling windows from Vancouver to Salt Lake City.
Betty Ann Bowser looks at technology's effect on the deaf community.
Ray Suarez looks to the sky in this Valentine's Day report about a trip to an asteroid named "Eros."…
Engineers completed history's first asteroid landing today when the NEAR spacecraft successfully touched down on the surface of Eros, 196 million miles from Earth.
Doctors Francis Collins and Craig Venter discuss the completion of the human genome map.
Space shuttle Atlantis was launched from Cape Canaveral, Fla., this evening. It's on its way to the International Space Station, 230 miles above the Earth.
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