I tested the Mantis X10 Elite shooting performance evaluation system from MantisX of Oswego, Illinois. This is an addicting training device that attaches to the user’s handgun that gives real-time ...

No one can deny that the mantis shrimp is special. The charismatic crustacean looks like a walking Mardi Gras parade and hammers its enemies so fast that water boils. Now scientists have added another ...

The eyes of the mantis shrimp have more types of photoreceptors, or color-detecting cells, than any animal on the planet. But the bottom-dwelling sea creatures are surprisingly bad at discriminating ...