Last Call?

The most definitive study yet could finally determine whether cellphone use causes cancer

By Melinda Wenner Moyer
December 23, 2008

Latest

The life-saving space blanket has humble origins
SpaceX won’t be the only company launching commercial rockets in 2021
Here’s your checklist for maximum smartphone security
These simple upgrades could save you from having to buy a new computer
Getting rescued by helicopter has risks. This gadget could make it safer.
To get vaccines to more people, the priority system needs to loosen up
On surviving—and leaving—prison during a pandemic
Dire wolves are actually ice age mega-foxes
This fossilized butthole gives us a rare window into dinosaur sex