Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...

Nov. 21, 2024 — Researchers have found a new way to improve a key element of thermophotovoltaic systems, which convert heat into electricity via light. Engineers designed a thermal emitter that ...

A Brazilian influencer whose staggering 32-stone weight loss made him the star of a reality TV show has died aged 37 after piling on the pounds again following the loss of his dad and brother ...

Federal Reserve Bank of San Francisco President Mary Daly and Federal Reserve Board Governor Adriana Kugler speak as they attend the American Economics Association's annual conference, in San ...

The top stories and transfer rumours from Sunday's newspapers... Manchester United will not be signing Swedish hot-shot Viktor Gyokeres this month because of a promise made by head coach Ruben ...

Jack Houghton leads the team of digital journalists at Sky News Australia. He is passionate about domestic and international politics and the inner workings of the media industry. Every Friday ...

Coby White set a career-high with nine 3-pointers and Zach LaVine had 33 points, as the Chicago Bulls rallied to defeat the New York Knicks 139-126 on a memorable Saturday night. The win capped ...