From Troll to Godzilla and King Kong, here's our definitive ranking of the most powerful mega monsters in movies.

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This animation created for Evolution: "Great Transformations" depicts creatures whose fossils were found at the Burgess Shale. As alien as these creatures seem, they are also surprisingly familiar.

The prostate is a small gland located below the bladder. It produces seminal fluid, which is a component of semen. It also plays a role in hormone production and helps regulate urine flow. Conditions ...

Newborn fish are mistaking tiny bits of trash for food. If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily surface ...

Mega monsters, the gigantic beasts capable of crushing cities, have been a defining force in movies. Here are the most ...