A new optical illusion is going viral. It plays tricks on how we see colours. The illusion uses green, yellow, and black.

Red sprites hover between 40 and 55 miles high. Up there, the air is thin, so electric fields can spark gigantic filaments ...

Two new card holders are now available at Tokyo Disney Resort. Guests of the resort can purchase these to carry an ID card or ...

The city’s waterfront is what postcard dreams are made of. Presque Isle State Park is Erie’s crown jewel. This curved ...