National analysis finds America's butterflies are disappearing at 'catastrophic' rate
Ariane 6 rocket roars skyward carrying a French military reconnaissance satellite
Amazon testing AI-aided dubbing for some movies and series on Prime
US charges Chinese hackers and government officials in a broad cybercrime campaign
Ancient humans made tools from animal bones 1.5 million years ago
UK watchdog drops competition review of Microsoft's OpenAI deal
AI pioneers who channeled 'hedonistic' machines win computer science's top prize
Reddit co-founder Alexis Ohanian joins bid to acquire TikTok
