United Nations Secretary-General Antonio Guterres told world leaders who did show up that the world is seeing “a master class ...

BAKU, Azerbaijan — Even as Earth sets new heat records ... The U.S. was responsible for 13% of the globe’s carbon dioxide in ...

Fascism and authoritarianism are on the rise around the world. International solidarity is the only way to keep democracy ...

Scientists say the long-term increase in temperatures, driven by the constant increase of greenhouse gases in the atmosphere, ...

Samuel D. Hunter’s spare masterpiece is two things at once: a heartbreaking story of human connection and a lesson in getting ...

An intense X2.3-class flare was released by the sun yesterday, followed by several M-class flares, which caused a series of radio blackouts around the world.

British writer Samantha Harvey won the Booker Prize for fiction on Tuesday with “Orbital,” a short, wonder-filled novel set ...

Recent research suggests that injecting solid particles into the atmosphere may significantly mitigate stratospheric warming, ...

World governments are “fueling the fire” of a global health crisis with the trillions of dollars per year they direct toward ...

One of the hallmarks of the holiday shopping season has arrived: Oprah’s Favorite Things, Oprah Winfrey’s annual list of must ...