The tunable device controls mid-infrared light for more precise thermal imaging, chemical sensing, or pollution monitoring.

Researchers developed an auditing technique to test generative AI models for malicious capabilities, without prompting them for illegal outputs.

Cobbled classics specialist Mathieu van der Poel claimed his third Tour de France win on Sunday with victory in the...

Jannik Sinner was at his clinical best as he successfully defended his Wimbledon title with a bruising four-set victory over...

Chinese and French pair Guo Hanyu and Kristina Mladenovic outwitted second seeds Gabriela Dabrowski and Luisa Stefani 6-3, 7-5 to...

Julian Alvarez scored a breathtaking goal as Argentina battled past 10-man Switzerland 3-1 after extra-time on Saturday, setting up a...

Linda Noskova won her first Wimbledon title in astonishing style on Saturday as the tearful Czech recovered from wasting five...

Jude Bellingham was England's hero once more by scoring twice as the Three Lions came from behind to end Norway's...

South African midfielder Jayden Adams, who represented his country at the ongoing World Cup, died on Saturday at the age...

Super sub Mikel Merino broke Belgian hearts and sent Spain through to a World Cup semi-final against France with a...