The author is a fellow at the Institute of Electrical and Electronics Engineers and the American Society of Mechanical ...

Animated map showing the movement of aerosols from Canadian wildfires to Europe from May 25 to June 5, 2025, according to data from the EU's Copernicus Atmosphere Monitoring Service VIDEOGRAPHIC ...

The United States assesses that Ukraine's drone attack over the weekend hit as many as 20 Russian warplanes, destroying ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Detectives continue to scour a deserted farming settlement for clues over Madeleine McCann’s disappearance 18 years ago ...

By stationing troops in Lithuania, Germany sets a precedent that other European powers may soon be pressed to emulate.

Russian forces on Wednesday advanced further into Ukraine's northern region of Sumy, threatening the regional capital after ...

Bulgaria has the green light to join the euro next year and become the 21st member of the European Union’s currency union ...

The United States’ about-face on Europe under President Donald Trump has come as a geopolitical and economic shock. Although ...

Alaska Airlines announced Tuesday that it plans to fly from Seattle to Rome in 2026, marking the carrier’s first route to ...

Not many places match the European Union for quality of life. Its workers enjoy more time off than in many other regions, yet their living standards are among the highest. Its core values of ...

At least 13 Russian aircraft were destroyed in the coordinated Ukrainian drone strikes, according to a Ukrainian official.