Toothbrushes can be handy around the house—as long as you clean them first.
Three options for your pearly off-whites.
An alternative to waxed string.
A crunchy surprise.
And the evidence is scattered all over Madagascar.
You’re probably doing it wrong.
A new case study provides a not-so-toothless argument for why false teeth should be removed before surgery.
You might want to add some of them to your routine.
We cannot tell a lie.
The FDA warns that jewelry marketed as baby-safe is anything but.
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.