September 2, 2014; 3:25 AM ET
San Francisco will see abundant sunshine through at least Thursday. more >
All northbound lanes of I-280 in San Francisco from the 101 split to the King Street off-ramp have reopened before the Tuesday morning deadline.
Showers and thunderstorms will return to the Southwest late this week and could reach part of California.
A team of students, researchers and faculty from Penn State University is seeking to make history by becoming the first ever university-led mission to land a spacecraft on the moon.
Large, powerful waves crashed against the sandy shorelines of the East and West coasts this week, stirred by the onset of two hurricanes.
The Alaskan wood frog, which freezes itself during the harsh winter months, can remain in an extreme frozen state far longer than researchers originally thought.Read Story >
When the right mix of heat and bacteria clashes with other natural and man-made factors, hazardous and unsightly conditions can arise in water areas across the country.Read Story >