Asks Elizabeth from Maryland
Science and tradition meet when chemists cook up stretchy Turkish ice cream.
Get video answers from Rob DeSalle, an evolution expert.
Asks Emily from Dwight, NE
A lizard family tree offers clues to the balance between reproduction and survival.
Coping with fears of genetic discrimination leads some people to take matters into their own hands.
- Asks Carol from New Athens, IL
In an audio profile, archaeologist Rita Wright uncovers the status of women in the field, thousands of years ago and today.
A Crohn’s disease drug has a troubled past — and scientists may know why.
As the doldrums of January and February set in, this journalist will have fond memories of reporting challenges during the holidays.
Tricking males into mating with other males may fight invasive fish.