Lake Mead falls to lowest level since Hoover Dam's construction as "apocalyptic" heatwave and drought hit parts of US.

The need to avoid ‘a power civil war’ over the electrical grid takes on new urgency as data centers adopt generative AI in ...

Caterpillar Sixty, 1936 Caterpillar Forty with a 1940 Terracer, a 1945 Cat D7 dozer, a 1952 International TD24 show they can still work.

President Donald Trump's executive order supports gas stoves and revokes mandates on electric vehicles. The order also reverses federal policies on plastic straws and expedites environmental reviews.

Lead negotiators from the Colorado River’s Upper Basin states expressed a dual sense of uncertainty and urgency on Tuesday, ...