Some Muslim Americans object to incomplete representation in the TLC reality show "All-American Muslim." But after retailer Lowe's pulled its ads, Muslim Americans need all the PR help they can get (even with hip-hop mogul Russell Simmons on their side).
Black holes 10 billion times the sun's mass have been found. The discovery could help write the history of galaxy formation and evolution over the universe's 13.7 billion-year history.
Lost da Vinci: Art historian Martin Kemp, of the University of Oxford, believes the mystery painting, which appeared in 1998, is a portrait of the duke's daughter, created by da Vinci for her wedding book.
Computer gamers who cracked a decades-long AIDS mystery in three weeks embody a rising trend among researchers: enlisting the skills of everyday people to help with scientific discovery.