News
How many teeth do humans have?
Just how many teeth do humans have? We take a bite out of the science to help you digest the facts.
Which teeth come in first?
Which teeth come in first? We look at what to expect when children are teething
Underground Railroad secrets revealed with drones, lasers...
Archaeologists and historians have uncovered new clues about the Underground Railroad and the people who risked their lives to escape...
How did doctors perform surgery before modern anesthesia?
The history of anesthesia in surgery was grisly, painful and occasionally very dubious.
Cosmonaut brains get 'rewired' in space, scientists find
Scientists show how cosmonaut brains adapt to space, almost becoming "rewired" during missions.
Paramecium: Characteristics, biology and reproduction
Paramecia are single-celled protists that are naturally found in aquatic habitats.
Inflation could hit your mental health as much as your...
High inflation rates will likely increase anxiety and stress, especially for those who live paycheck-to-paycheck.
Are there any giant animals humans haven't discovered yet?
It's hard to imagine we could miss creatures the size of elephants roaming the planet, but are there any giant animals humans haven't...