As global agriculture struggles to feed a growing population, soils are under increasing pressure. Heavy fertilizer use has degraded soil quality, disrupted microbial ecosystems, and increased greenhouse gas emissions. Now, a new review highlights a promising solution rooted beneath our feet: the powerful partnership between biochar, soil microbes, and plant systems.

A new study shows that combining water management with biochar application could transform drained agricultural peatlands from greenhouse gas emitters into powerful carbon sinks, offering a promising pathway for climate change mitigation.

A research team from the Institute of Geology and Geophysics of the Chinese Academy of Sciences (IGGCAS) has developed a comprehensive three-dimensional geodynamic model of western North America that simulates the present-day dynamics of both the lithosphere and the underlying convecting mantle, revealing a mechanism for magma generation beneath supervolcanoes.

A remarkable new discovery is shedding light on one of the greatest survival stories in Earth’s history, and answering a decades-old scientific mystery. Lystrosaurus, a hardy, plant-eating mammal ancestor, rose to prominence in the wake of the End-Permian Mass Extinction some 252 million years ago, the most devastating extinction event our planet has ever experienced. While countless species vanished, Lystrosaurus not only survived, but thrived in a world marked by extreme environmental instability, intense heat, and prolonged droughts.

Researchers at the Geodynamics Research Center (GRC), Ehime University, measured P- and S-wave velocities of a lunar orthopyroxene under high-pressure and high-temperature conditions equivalent to those in the Moon’s interior. Comparison of laboratory data with seismic models from NASA’s Apollo missions revealed the lunar upper mantle (at depths of 40–740 km) likely contains more iron than previously thought. This new finding has wide implications for the formation and evolution history of the Earth-Moon system.