Washington's vital military assistance for Ukraine's fight against Russian invasion has dried up.
The former president has led polling for more than a year, but the contest offered the clearest insight yet into his ability to convert that advantage into a stunning White House return.
US President Joe Biden has good news to sell on the economy as he seeks reelection in November -- but voters don't seem to be buying it.
Republicans prepared Wednesday to launch efforts to impeach Joe Biden's immigration chief and target the US president's son for prosecution, in a major escalation of election-year hostilities with the White House.
President Joe Biden was kept in the dark over his defense secretary's cancer diagnosis and subsequent hospitalizations for about a month, the White House admitted Tuesday, as details of Lloyd Austin's deeply unusual disappearance raised questions about leadership of the world's top military.
The US presidential election will pose the greatest political risk to the world in 2024 no matter who wins, with institutions of the most powerful democracy certain to take a beating, the Eurasia Group said Monday.
The U.S. is now home to more identified lithium resources than any other country on the planet.
A 1.3 GW offshore wind project has been cancelled by its developers, dealing a blow to Biden's wind energy targets.
The US's leading fusion laboratory is ahead of schedule. How soon until utility-scale nuclear fusion becomes a reality?
With inflation cooling and the election approaching, the U.S. wind industry may face a limited window of opportunity in 2024.
The United States and the European Union remain far from resolving a gridlock on their trade in metals, even as both sides agreed to extend a truce this week ahead of a year-end deadline.
A 46-year-old man is facing drunk driving charges after his car crashed into a US Secret Service vehicle attached to President Joe Biden's motorcade, police said Monday.
A cutting-edge nuclear technology is still in its infancy and beset by financial and environmental concerns.
Republicans have yet to provide evidence of corruption by the president, and the Democratic-led Senate would be unlikely to convict the US leader even if the inquiry did lead to an actual impeachment trial.
Record domestic oil output is driving down gas prices.
The Quad summit, proposed to be held around the same time, is also likely to be postponed, reports say.
Heat pump installations are rising rapidly across the globe. There's still work to be done, experts say.
Thanks to boosted investment in renewables, coal has proven a far easier energy source to quit than oil and gas -- with a few exceptions -- in major economies.
ExxonMobil and Chevron are both waiting to see what happens next for Guyana, as a dizzying set of competing incentives come into play.
President Joe Biden urged feuding US lawmakers Wednesday to approve military aid for Kyiv, warning that Russian President Vladimir Putin would not stop with Ukraine and could even clash with NATO.
A new Messenger/Harris poll has Nikki Haley beating President Joe Biden in a one-on-one matchup, 41% to 37%. However, Haley trails former President Donald Trump for the Republican nomination.
US climate envoy John Kerry unveiled the world's first international strategy for commercializing nuclear fusion power, notably excluding China.
