Science of the Week, 2/3/17

Here are some of the most interesting science news articles I read this week:

Dogs share food with other dogs even in complex situations

Engineers create artificial skin that "feels" temperature changes

We dislike hypocrites because they deceive us

Meek no more: turning mice into predators

Spider silk demonstrates Spider Man-like abilities

Non-severe infections can cause serious mental disorders

Reversible saliva allows frogs to hang on to next meal


Have a good weekend, everyone, and see you Monday!