Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

Wildlife officials in Florida captured and collared the adult male feline during a routine population check in late January ...

Caterpillar Sixty, 1936 Caterpillar Forty with a 1940 Terracer, a 1945 Cat D7 dozer, a 1952 International TD24 show they can still work.

A recent study has explored how changes in moth abundance affect insect-eating birds in Finland. The findings, published in ...