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.

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

A volcano on Iceland’s Reykjanes Peninsula erupted early Tuesday morning, prompting the evacuation of the nearby town of Grindavik. State media confirmed the eruption, with lava moving ...

Aerial footage shows Sundhnúkagígar volcano beginning to erupt early on Tuesday. A volcano has begun erupting in southwestern Iceland leading to the evacuation of a town and the closure of the ...

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 ...

Japanese authorities issued a mid-level warning Sunday for a volcano in the southwestern Kyushu region, telling people not to approach and that an eruption "may occur". "Volcano warning issued for ...

ANCHORAGE, Alaska (KTUU) - Alaska is home to more than 140 volcanoes. Nearly 100 of those are active, including Mount Spurr just over 75 miles west of Anchorage. On Volcano Watch, we take a deep dive ...

At least five states have active measles outbreaks as of Friday, and Texas’ is the largest with 400 cases. Already, the U.S. has more measles cases this year than in all of 2024, the U.S ...

Hawaii’s Kilauea volcano once again captivated onlookers with a stunning display of nature’s power as it spewed lava fountains reaching up to 1,000 feet during its latest eruptive cycle.

So, when Kitchpanich heard about an impending volcanic eruption near her hometown of Anchorage — and the accompanying recommendations to equip herself with masks and air filters — it was time to vent.

The event occurred at approximately 8:00 AM local time (22:00 UTC) on March 27, 2025. A thick, dark grey ash plume was ejected from the volcano’s summit crater, reaching an estimated height of 2-3 ...

Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode, geologists said Thursday. Related video above: Hawaii's Kilauea volcano spews lava ...