🔬 Science

Calgary Scientists Uncover Invisible 'Glow' in All Living Things
May 19 @ 8:06pm ET  
Researchers at the University of Calgary have discovered that all living things emit a faint, invisible light tied to metabolism. This 'glow', which fades upon death, could offer new insights into life and health.
Early Humans Crafted Bone Tools 1.5 Million Years Ago in Tanzania
May 9 @ 10:30am ET  
A discovery in Tanzania's Olduvai Gorge reveals early humans used animal bone tools 1.5 million years ago. The find of 27 carved bones from elephants and hippos pushes back bone tool use by a million years.