New open-source Python-based software boosts space-weather modeling

Seismicity decreases with depth because elevated confining pressure prevents frictional sliding of faults. However, seismicity tends to increase with depth in the mantle transition zone (depths of 410−600km). It has been believed that pressure-induced phase transitions of olivine in the "cold" subducted slabs is the cause of high seismicity in the mantle transition zone.

It did not take long after the discovery of X-rays in the 1890s for scientists to begin exploring the harmful effects of radiation on living organisms. Yet even after more than a century of research, new insights continue to emerge about how radiation affects the body. In a recent study, researchers at Hokkaido University uncovered a previously unrecognized effect of radiation that leads to changes in the mitochondria of the offspring. The study was published in March 2026 in the journal Redox B

The East Asian Subtropical Westerly Jet (EASWJ) and the East Asian Summer Monsoon (EASM) are two pivotal components of the East Asian monsoon system, shaping the precipitation distribution and climate over East Asia. Whether the co-evolutionary EASWJ–EASM relationship remains consistent under different climatic backgrounds has been a key question in both modern and paleoclimate research.

In his doctoral thesis, Michael Roop develops numerical methods that allow finding physically reliable approximate solutions to nonlinear differential equations used to model turbulence.