Marc Andreessen, cofounder of the massive venture capital firm Andreessen Horowitz — which has its fingers in pretty much every pie in tech — has revealed an eyebrow-raising detail in his ...

Paleontologists continue to find fossils that help revise our understanding of how dinosaurs did it Riley Black Science Correspondent The Tyrannosaurus at Spain’s Jurassic Museum of Asturias ...

In late 2022 large-language-model AI arrived in public, and within months they began misbehaving. Most famously, Microsoft’s “Sydney” chatbot threatened to kill an Australian philosophy ...

Anthropic CEO Dario Amodei takes part in a panel during the 2025 World Economic Forum on Jan. 23. Fabrice Coffrini/AFP via Getty Images Anthropic CEO Dario Amodei, who has a Ph.D. in biophysics ...

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

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. The story of how humans evolved is a long and winding ...

Rajya Sabha MP Dinesh Sharma said the "arrogance" of opposition parties in Delhi and Uttar Pradesh led to their defeats in elections whose results were declared on Saturday. Sharma's main target ...

Jan. 21, 2025 — Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33,000 km/h, the winds make up the fastest jet ...

The US Program leads with the principle of racial justice and equity as a fundamental human right providing the foundational, over-arching, and unifying theme for all our work. Our strategic ...

Feb. 12, 2025 — Our cells constantly receive DNA damage from factors such as ultraviolet rays, irradiations, toxins and chemicals. For women, that can lead to poor egg quality, which in turn can ...

Human Planet, a cinematic experience, bringing you the most amazing human stories in the world today. Humans and wildlife surviving in the most extreme environments on Earth. The BBC has been ...

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