A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in contention as targets of missions for future human generations.

Hundreds of thousands of people were forced to flee climate disasters last year, the United Nations said Wednesday, ...

Salmon harvesters in Washington state, scallop distributors in Maine and halibut fishermen in Alaska are among those who say ...

Scallop distributors in Maine are among those who say their federal commitments for projects like new boat engines and ...

As the US administration plays down and question human-caused climate change, new findings paint a very different picture.

Northwestern University scientists have developed a new carbon-negative building material. As Earth's climate continues to ...

Rising sea levels, ocean heat and the highest atmospheric carbon levels in 800 000 years point to a climate crisis that's ...

Hundreds of thousands of people were forced to flee climate disasters last year, the United Nations said today, highlighting the urgent need for early ...