This spectrogram shows four hours of USGS Hawaiian Volcano Observatory data streams across six seismic stations at Kilauea’s ...

Kīlauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Beneath the tranquil waters of Indonesia’s Lake Toba lies one of the most colossal and dangerous supervolcanoes on Earth, capable of triggering super eruptions with global climatic consequences ...

President Donald Trump signed a series of executive orders Friday to boost nuclear energy in the United States, including by rolling back regulatory processes on a still divisive technology. "We're ...