A string of unusual big cat sightings in Central Texas has reignited speculation about the possible return of a wild feline long believed to have vanished from the state. In Seguin, residents have ...

Declared extinct decades ago, the Tasmanian tiger - or thylacine - still sparks rumors, sightings, and debates. In this video, we explore the evidence: mysterious footage, eyewitness accounts, and ...

The sighting was of the other extant coelacanth species, the West Indian Ocean Latimeria chalumnae. Before Ballesta's sighting, some scientists believed the fish died with the extinction of ...