Amazon has filed a federal lawsuit against Perplexity AI, escalating a growing tension over the role of artificial intelligence in ...

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 ...

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

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.

Perplexity AI said on Tuesday it has received a legal threat from Amazon.com demanding that the startup block the AI agent on ...

The November 2025 supermoon in Arizona will shine larger and brighter than a normal full moon on Wednesday night. The moon ...

As the Crestwood field hockey team exited Comet Stadium arm in arm following a 1-0 win over Northern in the opening round of ...

Comet 3I/ATLAS was first detected on July 1, 2025 by the Asteroid Terrestrial-Impact Last Alert System (ATLAS). As it approached the Sun, it displayed a subtle non-gravitational acceleration, ...

Amazon.com Inc. has sent a cease-and-desist letter to AI startup Perplexity, asking that the company refrain from using its ...

Like a comet pulled from orbit, Ariana Grande was not able to fly to São Paulo for the world premiere of Wicked: For Good on ...

First Alert 6's Maria Cade sits down with Charlotte Fox and Cooper Upton from Millard West's “Natasha, Pierre and the Great ...