Oxygen & Carnivores
Rising oxygen levels during the Cambrian period allowed for the rise of ocean carnivores and the …
Good
Longevity Markers
Low birth weight, unhealthy aging, and chemical signatures in the blood may all be intertwined.
How Paleo is “Paleo”?
Did our hunter-gatherer ancestors really eat a “Paleo” diet?
Cancer-Sniffing Scalpel
A new surgical knife can tell if it's cutting a tumor or healthy tissue.
Ocean Antibiotics
Researchers have discovered a compound in the Pacific Ocean that fights both staph infections and …
Self-Sustaining Buildings
The next generation of green buildings may be self-sufficient.
Dino Tooth Replacement
The world's largest dinosaurs had to replace their teeth constantly to keep up with all their …
Refreshing Blood
Replenishing stored blood's nitric oxide may make transfusions more effective and less risky.
Rat Vocal Training
A vocal coaching experiment in rats could lead to better ways to keep our voices strong as we age.