Evolution
Is the Secret to Long Life Freedom From Procreation?
A study notes marked lifespan increases in mammals that have been castrated or kept on contraception
What an Ancient Sheep Reveals About a Bronze Age Plague
Scientists found the plague pathogen hiding in a 4,000-year-old sheep, shedding light on the earlier, more elusive pandemic before the Black Death
“Living Fossil” Discovered by Accident Could Reshape Tree of Life
Meet the miniscule protist harboring jaw-dropping evolutionary secrets
Human Evolution Insights Found Up a Neanderthal’s Nose
The face of our sturdy evolutionary cousin comes into focus
When Nature Burst Into Vivid Color
Which came first: colorful signals or the color vision needed to see them?
Evolution and Guinea Pig Toes
How one animal's oddity inspired Sewall Wright to take on one of Darwin's big ideas











