Bret Taylor’s AI startup Sierra is raising a $950 million funding round led by Tiger Global and GV, the company announced Monday, pushing its post-money valuation above $15 billion. The raise gives ...

The AI startup cofounded by OpenAI chair Bret Taylor raised a new round of capital that pushes its valuation north of $15 billion — up from $10 billion in the fall, CNBC has learned. Sierra announced ...

The next-generation GMC Sierra 1500 will offer a large dash-mounted display on all models, based on new spy photos. Even the fleet-friendly Sierra Pro will have a big screen, though it's different ...

The fully redesigned GM trucks are just around the corner, while the Ford F-150 won’t get its next-gen model until 2029. Chevrolet Silverado 1500 and GMC Sierra 1500 expected to enter production in ...

A man found guilty in the killing of Morgan Hill teenager Sierra LaMar may get a new trial after his murder conviction was overturned Friday. Antolin Garcia-Torres was convicted in 2017 of ...

The Chevrolet Silverado and GMC Sierra led the full-size pickup segment in 2025, and all-new replacements will be revealed in 2026. GM to reveal new Chevrolet Silverado and GMC Sierra pickups later ...

The 2025 Tata Sierra has just been launched, starting from Rs 11.49 lakh (introductory, ex-showroom pan-India), and its complete powertrain options, along with the variant-wise feature list, have been ...

The environmental group gave up its singular focus on climate change for a broader agenda. The ensuing internal strife left it weakened as it takes on the Trump administration. The environmental group ...

Performances in N.Y.C. Critic’s Spotlight Nadine Sierra started at the Metropolitan Opera with promise. Watch as she turns into a full-fledged star. Critic’s Spotlight Nadine Sierra started at the ...

Bret Taylor's artificial intelligence startup Sierra has closed a $350 million funding round at a $10 billion valuation. Taylor is the chairman of OpenAI's board, and he previously served as co-CEO of ...

While the 1960s gave the world the innovation and brilliance of Star Trek, Doctor Who, and The Outer Limits — along with groundbreaking books like Dune — it wasn’t until the 1970s that all that ...

Aditi is a long-time reader and writer from Sri Lanka. She has been writing for GameRant since 2023 and was previously in the advertising industry. She's been a lifelong gamer, starting with console ...