Kilauea's eruption continues with lava flows and tephra covering a closed road. Geologists are studying tephra samples to learn about the magma storage before the eruption.

Tephra is any type and size of rock fragment that is forcibly ejected from a volcano and travels an airborne path during an eruption. Examples include ash, bombs, scoria, and shards of volcanic glass ...

Kilauea’s recent summit eruptions and lava lakes are exciting for residents, visitors, and scientists. However, Klauea has had numerous explosive eruptions in the last 2,000 years that remain poorly ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...