News
- Space
Galaxies on the move
Scientists discover "dark flow" -- the unexplained streaming of galactic clusters across the universe.
- Humans
The first sound bites
During the 1908 presidential race, Taft and Bryan sounded off in a new way as use of the phonograph got serious.
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Gene therapy tool would target free radicals
New method would make the most of the balance between the good and bad of free radicals, offering a potential treatment for cardiovascular diseases.
- Earth
Tough meteorite made a big impact
The stony meteorite that landed in a remote portion of Peru in September 2007 was traveling abnormally fast when it struck and blasted a crater that was unusually large for the its size, new analyses indicate.
