Introduction Traumatic brain injury (TBI), a leading cause of global morbidity and mortality, has notably poorer outcomes in ...

(Mait Juriado photo/Moment/Getty Images) The human population has already grown too large and demanding for Earth to sustainably support at current consumption levels, a new study warns. Based on more ...

Some researchers hold that evolution hasn’t much altered humans in the past 10,000 years. A new analysis of ancient DNA indicates that natural selection continued to shape hundreds of genes.

Scientists previously thought only a handful of genes showed signs of selection in recent human evolution, but previous ...

Natural resources - such as fossil fuels, water, and minerals - are materials found in the environment that are essential for life and highly utilized in production.  Though these resources are viewed ...

Scientists at UCLA have created one of the first cellular-resolution molecular maps detailing how Down syndrome alters human ...