A new satellite called Sentinel 5A has started sending back its first images, capturing fresh views of Earth's ozone hole.

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases.

Arizona residents may have one more opportunity to see a SpaceX Falcon 9 rocket overhead before Christmas. But beware a morning launch window.

Dense toxic smog has blanketed New Delhi, pushing air pollution levels to their worst levels in weeks and disrupting travel.

Black and Muslim people are disproportionately discriminated against on the real estate market in Germany, according to a new study. Just having a foreign-sounding name can lead to fewer apartment vie ...

A notice on top of its website says "the well has run dry." The Department of Agriculture has posted a notice on its website warning that Supplemental Nutrition Assistance Program (SNAP) benefits ...

Researchers have mapped the molecular changes that unfold as sunlight causes plastics to leach dissolved organic matter, findings that could reshape understanding of ecosystem health, water quality, ...