A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

Since 2022, the underwater volcano of Home Reef has repeatedly emerged, adding hectares of land to the Tonga archipelago. Successive eruptions have allowed the island to reach an area of 12.2 hectares ...

The live aftermath of the Hunga Tonga-Hunga Ha'apai volcano eruption. Only one country out of 27 did not agree to declaration in support of Ukraine at EU summit Stranded Nasa astronauts to finally ...

How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

In 2022, the Hunga Tonga-Hunga Haʻapai undersea volcano erupted and created waves as high as 280 feet (85 meters) at the center of its blast. The strength of that eruption, Purkis and his ...

Shock waves triggered by a massive underwater volcanic eruption near Tonga on Jan. 15 were apparently responsible for tidal surges seen along Japan’s Pacific coastline, according to experts.

As satellite networks like Starlink have become the shipping lanes and trading posts of our digital era, tech giants and ...

KANSAS CITY, MISSOURI, US — Notable drought and dryness have dominated North America since 2020. It was set off by the ...

Notable drought and dryness have dominated North America since 2020. It was set off by the 22-year solar cycle and a multi-year La Niña that zapped moisture from the middle latitudes creating hardship ...

Building such facilities off Earth could have a lot of benefits. Early projects are underway.