If you're a casual track and field fan, you've probably heard of the 4x100 and 4x400 meter relays and can likely deduce how they are run from the names of the events alone. However, those are not ...

Those robotic-looking light-up face masks you've seen people wearing on social media aren't just for likes and comments. The devices, inspired by in-office treatments, are LED face masks, and not only ...