Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sea turtles are ...

When ChatGPT was launched in late 2022, OpenAI was the leader with the best large language model with its GPT-3 series models. And even today in 2025, OpenAI reigns supreme with its o-series reasoning ...

When a hatching sea turtle first pokes its head above the sand and scrambles to the sea, a watching child might ask how the turtle knows where to go and how girl turtles know to come back one day ...