British dentists are sounding the alarm for the second year in a row.
An important breakthrough meets a critical requirement for creating lab-grown sperm.
The next time this asteroid will come this close to Earth will be in 2155.
Seven nests were found beneath the surface.
A drug originally designed to treat diabetes has reversed Alzheimer's disease symptoms in lab mice.
One theory suggests that aliens are purposely leaving us be to evolve on our own.
Edward Snowden has taken a break from exposing government secrets to create a security app.
The effects of motherhood can literally be visible on your face.
Māori people consider the mountain to be an ancestor.
Having a giant foreskin could have serious health consequences.
Park officials think someone who knew what the print was and how important it was to the scientific community purposely destroyed it.
The ancient marine mammal could help explain when North and South America first joined.
She is also facing having her other leg removed.
A loggerhead turtle in the Pacific almost died after getting caught in $53 million of cocaine.
A white Christmas on Enceladus is pretty much a given every single year.