Joe Biden will announce new conservation efforts and funding when he becomes the first sitting US president to visit the Amazon on Sunday.

A fight is building at the United Nations climate talks over whether countries should recommit to last year’s historic pledge to transition away from fossil fuels.

The Biden administration is weighing a last-ditch push for an international agreement that would restrict financial support for foreign oil and gas projects before critical talks start in Paris.

T-Mobile US Inc. ’s network was among those recently breached by Chinese hackers in an attack on multiple telecommunications companies. “T-Mobile is closely monitoring this industry-wide attack,” a ...

The entity behind the satirical news site The Onion, along with families of the Sandy Hook Elementary School shooting victims ...