Russian intelligence agencies have grown more aggressive in their efforts to steal Western technology and defense secrets as sanctions squeeze the country’s wartime economy

The Trump administration has revoked the visa of a Chinese national working for the state news agency Xinhua in the U.S. This move follows Beijing's decision to expel Vivian Wang, a New York Times correspondent, apparently over a DealBook event featuring Taiwan's leader

California air regulators have updated a key climate program Friday

Jeff Bezos' Blue Origin is assessing damage to its Florida launch pad after a rocket exploded during a test firing

Crews have recovered another victim from a massive chemical tank rupture at a paper mill in Washington state

U.S. President Donald Trump met with his advisers for about two hours but has not yet made a decision on whether to move forward with a deal to extend the Iran ceasefire and reopen the Strait of Hormuz

The cigarette smoking rate among U.S. adults dropped to another all-time low last year

In the latest action to undo Biden-era regulations on climate change, the Securities and Exchange Commission has proposed repealing a rule that requires some public companies to report their greenhouse gas emissions and the risks they face from global warming

Stock indexes closed higher on Wall Street, adding to the all-time highs they set a day earlier