Ancient Footprints in Kenya Hint at Bigger Bodies and Group Behavior among Early Human Relatives
A set of 1.43-million-year-old fossil footprints preserved along the margin of an ancient lake in northern Kenya is…
Smartest Rodents on Earth That Solve Puzzles Faster Than Most Pets
Rodents are usually linked with chewed wires, subway tunnels, or lab cages. Researchers, however, came away with a…