How "Star Wars" weapons work.
Price, wireless connectivity, operating system compatibility, number of users and apps for selected smart scales.
A researcher has found that historical estimates of some of the largest ocean creatures are not correct.
A study found out you're more likely to die if you are a cartoon character, than if you are an adult drama character.
For the first time, the movements of a wild hammerhead shark were tracked for a period of 10.5 months.
From spinal stimulation to exoskeletons, technologies for overcoming paralysis have come a long way in the 10 years since Christopher Reeve died.