When you buy through our links, Business Insider may earn an affiliate commission. Learn more Cats can lose weight safely with one of the best weight loss foods for cats. These foods typically are ...

These long, blade-like canines seem almost perfectly optimized to kill prey. They've evolved at least five times in mammals, most notably in the saber-tooth cat Smilodon, who sported serrated sabers ...

They've evolved at least five times in mammals, most notably in the saber-tooth cat Smilodon, who sported serrated sabers that could measure nearly one foot long. But behind the fearsome ...