Science & Environment

One of Earth’s most powerful supervolcanoes is refilling with fresh magma

Source: All Top News -- ScienceDaily · Published

One of Earth’s most powerful supervolcanoes is refilling with fresh magma
Source: All Top News -- ScienceDaily

Deep beneath Japan’s Kikai caldera, a massive magma reservoir is refilling 7,300 years after one of the most powerful volcanic eruptions in Earth's recent geological history. Scientists used underwater seismic surveys to reveal a vast store of magma that appears to have accumulat

Deep beneath Japan’s Kikai caldera, a massive magma reservoir is refilling 7,300 years after one of the most powerful volcanic eruptions in Earth's recent geological history. Scientists used underwater seismic surveys to reveal a vast store of magma that appears to have accumulated since the ancient catastrophe. The discovery could help explain how supervolcanoes like Yellowstone and Toba rebuild their magma supplies.

Read Original Source
Shrinking iron films strengthens laser-driven demagnetization
Science & Environment

Shrinking iron films strengthens laser-driven demagnetization

From photos and videos to documents, vast amounts of data are stored on hard drives in large data centers. These devices use tiny magnetic regions whose orientation determines the information stored. But how could data be stored even faster in the future? One possible approach in

Phys.org - latest science and technology news stories ·