The National Renewable Energy Laboratory has its roots in the 1970s oil crisis. In 1974 President Gerald Ford signed a bill ...

The northern lights may be visible as far south as Idaho, New York and South Dakota following strong solar storm activity.

The dream of every wanderlust-filled traveler – conquering all of the U.S. national parks in the contiguous United ...

In a new study, researchers used more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased ...

National security adviser Michael Waltz quickly built a team that came to be known as the Office of Maritime and Industrial Capacity, which Trump has also called the White House’s office of ...

The U.S. has deployed its bombers to five Indo-Pacific locations that are outside the continental U.S., a Newsweek map shows.

Loneliness is an epidemic across age groups, but none more so than seniors. Yet in the US, it's not the elderly who ...

US government attorneys urged a federal judge Monday to make Google spin off its Chrome browser, arguing artificial ...