Live Science on MSN

This is SPARDA: A self-destruct, self-defense system in bacteria that could be a new biotech tool

A bacterial defense system called SPARDA employs kamikaze-like tactics to protect cells and could be useful in future ...
Live Science on MSN

How much of your body could you lose — and still survive?

In the classic 1975 British comedy film "Monty Python and the Holy Grail," King Arthur battles a mysterious Black Knight who ...