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

Even as Earth sets new heat records, humanity this year is pumping 330 million tons (300 million metric tons) more carbon dioxide into the air by burning fossil fuels than it did last year.

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by spreading ...

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

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

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

America’s finest in military uniform have fought and died in those countries for the preservation of freedom; I don’t think it’s asking that much that Americans at least know where those countries are ...

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

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

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, ...

The nether world, the underground, has been a space of curiosity, myth and imagination, whether cast as Hell or as a site of ...