President Trump's pick for acting Director of National Intelligence Bill Pulte has become a point of contention on Capitol Hill, including on Wednesday, when Treasury Secretary Scott Bessent confirmed ...

Phoenix A* may be the largest black hole ever found a cosmic monster weighing 100 billion Suns. Hidden 5.7 billion light-years away, it challenges everything we know about how black holes grow. A ...

Millions of AI agents and tools around the world have been imperiled by a critical vulnerability that can allow hackers to breach the servers running them and make off with sensitive data and ...

The cognitive processes driving social media use could be key to understanding social media’s impact. Here, the authors develop a computational model of real-world social media behaviour, identifying ...

Lebanon said that Israeli air strikes killed at least 16 people in the south of the country, just hours after a ceasefire was supposed to begin. An Israeli military official said Israel had responded ...