verl is a flexible, efficient and production-ready RL training library for large language models (LLMs). verl is the open-source version of HybridFlow: A Flexible and Efficient RLHF Framework paper.

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

A very rusty old large meat knife gets an incredible restoration in this satisfying transformation. Watch as decades of rust and grime are carefully removed, revealing the knife’s true potential. With ...

Editor's note:Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. The episodic summit eruption of Kīlauea in ...

Who doesn’t love Google Maps? The Maps Android app helps those of us with oatmeal for brains find our way anywhere, without having to fire any neurons or exercise any synapses. It even helps us ...

HONOLULU — Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed. Watch the eruption in the player above. The eruption ...

GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air on Tuesday, just hours after authorities ...

GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air on Tuesday, just hours after authorities ...

The agency warned that large volcanic rocks could reach areas within 4 kilometers of the crater of the volcano, which is located between Miyazaki and Kagoshima prefectures. Level 3 urges ...

Japanese authorities have issued guidance on how the public should respond if the famous Mount Fuji volcano, near Tokyo, were to erupt. Experts recommend sheltering at home and maintaining a two ...

In a video she cut for her TikTok audience of 500,000, she had a stern message for Mt. Spurr, the 11,000-foot conical lava dome volcano that’s threatening severe disruption to life in urban Alaska.