While it may be an unfamiliar sensation to humans, electroreception is relatively commonplace in the animal kingdom. Sharks, ...

It's like a magnetic field: just as the opposite poles of two magnets attract each other, so do the positive and negative charges in an electric field. This "opposites attract" electric field is ...

positive and negative. For example, a negative charge causes a repulsive force on a neighbouring negative charge. is a property of a body which experiences a force in an electric field.

Fruit flies are already famous in science. They’ve helped researchers make discoveries in genetics, aging, and brain function ...