UC Riverside has opened a major new instructional building, expanding classroom, lab, and studio space for science and the performing arts. The four-story, 100,700-square-foot Undergraduate Teaching and Learning Facility, or UTLF, was completed over the summer and held its first classes with the start of the fall quarter on Sept...

Scientists have helped solve a longstanding mystery about how Earth remained habitable after oxygen first accumulated in its atmosphere more than 2 billion years ago.

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist, according to a new paper examining the dynamics of the system.