Nanoscale device employs magnetic tunnel junctions to convert thermal noise into binary signals for random number generation.

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

Every movement you make and every memory you form depends on precise communication between neurons. When that communication is disrupted, the brain must rapidly rebalance its internal signaling to ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

The vast majority of asset management companies today use model portfolios. One question we’ve been asked many times is whether ValuEngine stock ratings can be used for portfolio management or merely ...

War Secretary Pete Hegseth suggested he would use Signal again to discuss military operations, even after a recently-released report from the War Department‘s inspector general found that his use of ...

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax attitude towards the use of non-approved messaging apps by officials and ...

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

In a report filed to Congress on Dec. 3, the acting Pentagon inspector general concluded that sensitive messages Defense Secretary Pete Hegseth sent in a group Signal chat months prior risked putting ...

An inspector general report has concluded that Defense Secretary Pete Hegseth violated Pentagon policy and risked the safety of U.S. servicemembers by sharing sensitive operational details over the ...

A highly anticipated report from the Defense Department’s inspector general found that Secretary Pete Hegseth endangered troops when he sent detailed information regarding the quantity and timing of U ...