While auras may come from the realm of pseudoscience, all living beings do emit a faint light, invisible to the human eye—one that is extinguished upon death. This is the conclusion of a team of ...

Mass General Brigham researchers are shining a powerful new light into the viral darkness with the development of ...

Experts say a "concerning" number of fireflies are threatened with extinction. Above, fireflies light up the sky in upstate New York. Raphaël De Cock was 9 years old the day he caught his first ...