April 22, 2025. More for You. Trump: I agree with Pope’s message on migrants ...

MIT scientists have found a clever new way to make bacteria send out signals that can be seen from far away—up to 90 meters.

Alcohol is used in disinfectants (think GermEx), and disinfectants are solely used to kill bacteria. And while we’re playing devil’s advocate, alcohol can also sterilize good bacteria, so it’s a toss ...