The Southern Taurids peak Nov. 4–5, 2025, bringing a rare swarm of bright fireballs from Comet Encke’s debris. Expect slow, ...

Amazon is demanding that artificial intelligence startup Perplexity put a stop to its bot shopping for people at the ...

The battle lines between tech giants Amazon and Perplexity have been drawn. What began as a disagreement over how an AI assistant interacts with Amazon’s website has now escalated into a public spat ...

Perplexity AI's CEO Aravind Srinivas has sharply rebuked Amazon's recent legal notice against his company, declaring in a ...

Amazon sued Perplexity AI on Tuesday over the startup’s "agentic" shopping feature that uses automation to place orders on ...

U.S. officials continue monitoring interstellar comet 3I/ATLAS despite the government shutdown, with NASA coordinating updates and congressional discussions on new data and upcoming observations.

I/ATLAS is the third-known interstellar object to enter our solar system. It was discovered on 1 July 2025 by the ATLAS ...