What if the most beautiful creatures on Earth were also the most mysterious—and nearly invisible? Rare big cats live in the ...

Leopards — solitary, enigmatic, nocturnal predators with golden fur splashed with dark rosette spots — have the widest range ...

But because leopards are solitary, nocturnal creatures that live across huge expanses of terrain, scientists struggle to gather reliable data that would help them reverse population declines.

The Amur leopard is nocturnal and lives and hunts alone, mainly in the forests of Russia and China. During winter, the hairs of that unique coat can grow as long as 3 inches.

The Dallas Zoo says a clouded leopard reported missing from her habitat Friday morning has been found on zoo property. ... They are primarily nocturnal and with an average life span of 12-15 years.

The owner of a house pointed out the CCTV recording of how a leopard attempted to open the rear door of his house Leopards on the nocturnal prowl, villagers live in fear - Front Page | Daily ...

After a wild day out, Nova, clouded leopard and hide-and-seek state champion, was discovered near her enclosure. Dallas police are investigating the breach.