News

3 teens invented a salt-powered refrigerator that doesn't need electricity. They're building 200 of them for hospitals to use.
The Thermavault refrigeration unit can keep vaccines cool with a reusable salt solution. The teens who built it plan to test ...
Woodrats' immunity to snake venom changes with the weather, researchers discover
The power of a rattlesnake's venom to incapacitate its prey may depend on more than just its potency, or even the prey animal ...