Haze hits S. Korea Sprinkler trucks spray water on a road in downtown Seoul on March 17, 2026, as part of efforts to reduce fine dust as the atmospheric levels of PM2.5, harmful particles smaller than ...

These pollutants can harm the lungs, making breathing difficult, and worsen cardiovascular problems, contributing to heart attacks, among other health damage ...

Northern lights may appear between March 16-18 as solar winds intensify. Skywatchers could catch faint auroras, especially near the northern US border ...

One couple in Imperial Beach recently discovered their air purifier filters needed to be switched sooner than expected.

Reflect Orbital, a US startup, plans to launch mirrors in space to reflect sunlight onto Earth at night, aiming to provide ...