Fuel particles embedded in the dirt aren't changing much, and that's actually a good thing. The post Chernobyl particles look remarkably similar to explosion day in 1986 appeared first on Popular Science .
A new supercomputer simulation traces how thousands of small galaxies eventually became the Milky Way.
Wild African savanna elephants use a wide range of gestures when competing with other elephants, according to research from an international group of scientists, including researchers from the University of Portsmouth, University of Vienna and University of St Andrews.
Overworked teachers in southern India have a new tool for educating their students: Shiksha Copilot, an AI system that generates culturally relevant lesson plans for schools with few resources.
There is even more evidence that Neanderthals were far from the simple cave dwellers we once thought them to be. The discovery of a clublike artifact and other wooden tools from an archaeological site near Barcelona, Spain, suggests they may have been skilled woodworkers.
Labor Secretary Keith Sonderling cited "multiple active federal investigations" around the two companies' involvement in the program Thursday.