NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before - a sweeping look at ...

Barack Obama clung to leadership of the Democratic Party after leaving the presidency, but Democrats may move on.

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

The dangerous outbreak will sweep through the Midwest, South and East through the weekend. Saturday could be one of the worst ...

"An atmospheric river will surge onshore Wednesday/Thursday bringing heavy rain and snow to the Pacific Coast," the National ...

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.

Measles cases have surpassed 300 in the U.S. in 2025 thus far, more than the total number of infections seen in all of 2024.

The U.S. has paused negotiations with Canada on a keystone management plan that governs flood control, water supply and hydropower in the shared Columbia River Basin as President Donald Trump escalate ...

One U.S. Navy aircraft carrier was operating in Western Pacific waters this week while a carrier strike group belonging to ...

The map below shows the location of Moscow and Washington. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance ...

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.