Ruby Mellen

Scientists on a research boat dozens of miles from the California coast saw ash and smoke from the L.A. wildfires — and fear their hazards will persist in the ocean.

Trump had started the process of leaving the World Health Organization in his first term but was not able to complete it.

The toxic residues of burned houses, electronics and cars combine with carcinogenic fire retardants create a formidable hazard for fire survivors.

Legislation barring UNRWA from working inside Israel could end its operations in the West Bank and Gaza, where refugees have relied on it for generations.

Rising temperatures and melting glaciers are altering the ways humans pray and threatening the existence of sacred traditions.

The storm has damaged the country’s already struggling electrical infrastructure, leading to widespread power outages.

Astronauts on the International Space Station, including two who are stuck there after a Boeing Starliner malfunctioned, said they intended to vote from orbit.

Find out how Trump and Harris plan to address international issues such as immigration, the Middle East and Ukraine.

Gaza’s road to reconstruction, whenever calm returns, will be a monumental process experts say will involve humanitarian needs, clearing rubble and rebuilding.

In a flood-prone city where where some streets fill with water even on sunny days and seas have risen rapidly, Charleston’s medical district bears the brunt of the inundation.