“By the time we examine an autopsied brain-tissue sample, a pathologist will have rinsed it with alcohol, removing lipids,” ...

The researchers took a “safety-first” approach. They deliberately excluded all viruses that infect humans or animals from the ...

Specifically, scientists have worked with “exosomes” — tiny biological mail trucks that stem cells dispatch to tell neighbors ...

This shifts our entire perspective on what makes a planet “Earth-like.” Nature is far more creative than our own solar system suggests. The universe might be teeming with “magma-shielded” worlds that ...