An endorsement from President Donald Trump would elevate Sen. John Cornyn in a Texas Republican runoff against state Attorney General Ken Paxton. It may not be decisive.

Attorneys general from New York, California and Oregon said a group of states is planning to file a lawsuit in the Court of International Trade over Trump’s order placing a 10% tax on imports that took effect Feb. 24. The president has said he plans to increase the levy to 15%.

Washington is temporarily waiving financial penalties for taxpayers struggling to comply with the state’s new tax on digital advertising and other technology services, acknowledging the transition has been “challenging for many businesses.”

Robinhood’s foray into sports prediction is in jeopardy, if a recent lawsuit against Kalshi filed by Michigan is any indication, according to a lawsuit against state officials.

Venture capital firms operating in California will have to register with the state this month and submit newly required diversity reports by April 1 despite pushback from the sector.

The Alaska Supreme Court pressed youth climate plaintiffs Wednesday on their arguments that a proposed natural gas project violates the state constitution, questioning how it differs from past lawsuits over the issue.

President Donald Trump removed Kristi Noem as Homeland Security secretary after months of controversy and announced he would replace her with Oklahoma Senator Markwayne Mullin.

The Trump administration must reinstate cooperative agreements to organizations that provide resettlement services to refugees who recently came to the US, the Ninth Circuit ruled Thursday.

General Dynamics Information Technology Inc. can keep performing a $325 million health support contract for the Centers for Disease Control and Prevention, the GAO said in a decision released Thursday.

Elon Musk’s X.AI LLC lost its bid to prohibit California from enforcing a state law that requires AI developers to publish high-level summaries of their training data while the company’s lawsuit challenging the rule proceeds.

The revocation of permit enabling ICE to build a temporary detainee facility in Howard County, Md., has drawn a real estate developer’s lawsuit.

The Pentagon said it has formally notified Anthropic PBC that it’s determined the company and its products pose a risk to the US supply chain, according to a senior defense official, escalating a dispute over artificial intelligence safeguards.

President Donald Trump removed Kristi Noem as Homeland Security secretary after months of controversy and announced he would replace her with Oklahoma Senator Markwayne Mullin.

The Trump administration must reinstate cooperative agreements to organizations that provide resettlement services to refugees who recently came to the US, the Ninth Circuit ruled Thursday.

CK Hutchison Holdings Ltd.’s plans to sell its suite of global ports are at an impasse a year after the deal was announced, with hopes now pinned on an upcoming meeting between Donald Trump and Chinese leader Xi Jinping to yield a political breakthrough.

An endorsement from President Donald Trump would elevate Sen. John Cornyn in a Texas Republican runoff against state Attorney General Ken Paxton. It may not be decisive.

An Uber Technologies Inc. job posting suggests the rideshare company is stepping up efforts to test a subscription offering for more of its drivers around the world, following smaller upstarts that have found success with this alternative model.

Congressional Republicans are largely opposing efforts to end the joint US-Israeli military campaign against Iran, giving President Donald Trump cover to continue the intensifying conflict in the Middle East.