If you’re able, watch this video. If not, allow me to explain. Two crown-of-thorns starfish are placed in separate tanks.

Many of the spaceships in the Star Trek franchise are clever in their construction and striking to look at. These 10 vessels?

Even some of the best sci-fi action movies slip through the cracks, with these hidden genre gems being well worth discovering.

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have even attacked people.