Scientists report definitive proof of a mechanism inside ants that's chargeable for unlocking aggression. The analysis -- the primary to pinpoint this mechanism and its exact function in ant biology -- reviews a social attribute which might assist account for his or her evolutionary success.

Saturn's distinctive rings had been noticed in unprecedented element by NASA's Cassini spacecraft, and scientists have now used these observations to probe the inside of the enormous planet and procure the primary exact willpower of its rotation charge. The size of a day on Saturn, in keeping with their calculations, ...

The Pentagon hailed its strike on Syria as efficient, saying that they set the nation's "chemical weapons" program again years, by "crippling and degrading" it. The US army claims there have been no civilian casualties. ...