The State Department has shifted the model underpinning its internal chatbot, StateChat, from Anthropic’s Claude Sonnet 4.5 to OpenAI’s GPT-4.1, following President Donald Trump’s Feb. 27 directive ...

Surface water is fundamental to the Earth system, and it is undergoing rapid transformation driven by climate variability, extreme events, land use change, ...

After the sprawling and chaotic federal immigration crackdown in Minnesota, jurisdictions in other states have been bracing ...

Scientists usually study the molecular machinery that controls gene expression from the perspective of a linear, two-dimensional genome—even though DNA and its bound proteins function in three ...

The Trump administration has picked new companies to oversee warehouse detention centers, despite their relative lack of ...

A Republican push to alter the census may lead to a radical shift in redistricting for state legislatures — drawing districts that don't take into account children and non-U.S. citizen adults.

Boeing engineers Kevin Kwak (foreground) and Klaus Okkelberg confer with fellow team members Arvel Chappell III and Andrew Riha (both on-screen), who worked together to prototype a large language ...

👋 Welcome to 5 Things PM! President Donald Trump will deliver his State of the Union address to a joint session of Congress tonight — and he warned that “it’s going to be a long speech.” Special ...

A top-5 showdown on Monday's college basketball schedule has the Houston Cougars visiting the Iowa State Cyclones. The No. 3 Cougars (23-2, 11-1 Big 12) are riding a six-game win streak, sit atop the ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Students and faculty at one of ...

As the International Space Station nears the end of its life, private companies are racing to fill the impending void. When you purchase through links on our site, we may earn an affiliate commission.

We are learning how the universe truly puts itself together, one subtle thread at a time. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.