Studies of sediment cores from the sea floor and the coastal regions surrounding the Aegean Sea show that humans contaminated the environment with lead early on in antiquity. Geoscientists conducted ...
Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...
A study suggests long scalp hair evolved as an adaptation to heat and later gained cultural significance. Researchers identified a dormant molecular program that could lead to improved therapies for ...