NASA has plans for an ambitious moon base where astronauts can live long-term as the agency prepares to send humans to Mars.

NASA's vision of building a moon base has begun to take shape. Here's what to know ahead of the latest update coming today ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

One year after the Dragon Bravo Fire tore through the Grand Canyon’s North Rim, the scars are still visible and deeply personal.

Sports News, Scores, Fantasy Games Hardaway Sr. said he told his son his feelings on wearing No. 10 for the Heat five years ago when he previously nearly signed with Miami as a free agent.