BELEM, Brazil (Reuters) -Countries trying to shift to clean energy while also preparing for extreme weather and other impacts in a warmer world will need money - a lot of it. As the costs and risks of ...

The White House has named U.S. Secretary of State Marco Rubio, Trump's special envoy Steve Witkoff, former British prime ...

The planet’s biggest climate conference, COP30, has kicked off with representatives from more than 190 countries descending on the Brazilian city of Belém. They will spend two weeks deep in ...

WASHINGTON, Dec 18 (Reuters) - Scientists and companies have been trying ‌for decades to harness fusion energy, the process ‌that fires the sun, to generate electricity on Earth. A $6 billion deal ...

(Reuters) - China's coast guard said it had taken "control measures" in intercepting Philippine vessels at the disputed Scarborough Shoal in the South China Sea, site of years of standoffs between the ...

By Francois Murphy VIENNA, Jan 16 (Reuters) - Regional fears of a U.S. attack on Iran have eased after President Donald Trump ...