New options for testing and treating some of the most common sexually transmitted diseases are becoming available ...

As US teachers discover more and more legacy chemicals in schools, funding for cleanup is hard to find. Educators, nonprofits ...

Yes, real Coke uses coca leaves. No, there's no cocaine. And now you can make the whole thing at home for pennies.

Using scientific analysis and mass spectrometry, the creator claims to have replicated the iconic soda's formula after a year ...