Since the wildfires, Dr. Philip Amoils is seeing more patients with bronchitis, chronic sinusitis, congestion and asthma.

NASA launched its PACE climate satellite with the Dutch aerosol instrument SPEXone onboard. A full year of observations now ...

Imagine being able to capture a high-resolution 3D image of a distant object—even a human face—through fog, foliage, or ...

The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged ...

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

Smartphones are useful tools for everyday life but they’re privy to nearly everything about you, including all the places you ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Earlier this month, relentless 90-mile-an-hour Santa Ana winds sent wildfires tearing through Greater Los Angeles, taking ...

"We're really grateful for the space community and their care at this challenging time — but exploration continues, so we ...

The San Diego County Air Pollution Control District canceled the smoke advisory on Saturday morning for San Diego County as air quality improved in the area. They had previously issued an active ...

The Gilman Fire broke out in the La Jolla neighborhood today, while a brush fire at the border with Mexico, has engulfed 20 acres. Follow Newsweek's live blog.