Nepal is just one of at least 150 countries to which Chinese companies are supplying surveillance technology, from cameras in Vietnam to censorship firewalls in Pakistan to citywide monitoring systems ...

Heat is supposed to need something to cling to, whether vibrating atoms in a metal rod or infrared light streaming from a hot stove. Yet a series of recent experiments suggests that empty space is not ...

Equifax (NYSE: EFX) secured 27 patents in the second half of 2025, bringing the total number of patents secured for the year ...