Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

The majority of New Mexico’s counties and two of its cities were flagged as violating federal immigration law by the ...

Representatives of Russia and Ukraine met for their second round of direct peace talks in just over two weeks. But aside from ...

Delegations from Russia and Ukraine met in Turkey for their second round of direct peace talks in just over two weeks But ...

Russia and Ukraine have agreed to swap 6,000 bodies of soldiers killed in action. The agreement emerged Monday at the latest ...

Delegations from Russia and Ukraine met in Turkey for a second round of direct peace talks in just over two weeks.

Astronomers are developing plans and technology for increasingly powerful space telescopes. For instance, NASA is working on its proposed Habitable Worlds Observatory, which would take ultrasharp ...

Delegations from Russia and Ukraine are meeting in Turkey as their second round of direct peace talks got underway in just ...

Two U.S. senators are warning that Russian President Vladimir Putin is stalling on peace while preparing a fresh military ...