Scientists Discover DNA of Mysterious Lineage of Hominins in Modern Humans

Most of Earth’s meteorites come from a few asteroid break ups: « The Earth has been constantly hit by meteorites in its long life time, but scientists only now working out where they came from have found surprising results. »

Scientists Converting Cars to Run on Invasive Seaweed

A fossil first: Scientists find 1.5-million-year-old footprints of two different species of human ancestors at same spot