Leedsichthys also sported 40,000 needle-like teeth. Yet for its prodigious size and toothiness, it was a gentle giant, like ...

Nestled in the southwestern corner of Colorado, this town of roughly 8,700 souls offers something increasingly rare in the Centennial State: the ability to actually live on a fixed income without ...

While the polar bear is huge, it is not the biggest bear ever to walk around in North America. That honor would go to the ...

Against all odds, one of Australia’s smallest marsupials has returned to southwest NSW, more than 150 years after it was wiped out from the region. Few people alive have witnessed western barred ...