Analysis of hundreds of single-cell genomes from Yellowstone National Park shows bacterial species are less cohesive than previously thought.

Earth’s inner core shows seismic anisotropy, with waves 3–4% faster along the rotation axis than at the equator, increasing with depth. Sotomayor warns of major power shift NASCAR’s Greg Biffle and ...

Earth’s inner core has long puzzled scientists because seismic waves move through it unevenly. Compressional waves from earthquakes travel about 3 to 4 percent faster along the planet’s rotation axis ...

Silicon is the understated hero of the modern world, found in everything from CPUs and medical implants to precious stones, window glass, and bakeware. But what makes silicon so special? Join us for ...