Scientists watching the nearby Fomalhaut star system have directly seen two protoplanets smash together for the first time. Then, they saw it happen again.

When recruits were punched and tackled during a role-playing exercise at the Texas game wardens academy last year, they were taking part in a longstanding police training tradition that critics say ...

The driver caused significant damage to the residence.

Discover how a Zone of Possible Agreement (ZOPA) helps negotiators find common ground. Learn how overlapping interests enable ...