Texas judge rules that 416 children must remain in state custody for now, orders DNA tests.
One question is whether Texas will retain custody of 416 children. Experts say criminal charges are likely, too.
It is fast tracking bills that would allow the state to admit temporary workers from Mexico.
Cassini flyby reveals water vapor in plume from Enceladus. A hidden ocean on Titan?
Arizona law requires employers to use federal database to determine employee eligibility.
State and local governments tighten belts as tax revenues fall, a ripple effect of the housing slump.
Two new discoveries suggest that sunlike solar systems like ours – with life-hosting planets – are more common than previously thought.
It's a 50 percent possibility, a new Scripps study finds, which would squeeze water supplies in Arizona, California, Nevada, and New Mexico.
In the first flyby of Mercury in 33 years, the NASA spacecraft captured thrilling new details about the little-known planet.