The finding in Argentina reveals a new megaraptor species that would have ruled at the same time as North America’s T. rex, ...

The valley stretches on for miles. A dramatic world of canyons, plains, river basins and forests as far as the eye can see. We're in Argentina, in what is now the province of Neuquen, on the western ...

Discover theses world’s largest land mammals and reptiles, showcasing nature’s extraordinary size and strength.

The large companies, while too big to dance, might also be too big to fail, at least in the short to medium term ...

JBS, the world's largest meat company, has indirectly bought cattle raised illegally on indigenous land in Brazil, according ...

Mongolia’s grass growth changes come mainly from climate warming, with herd size mattering only in the short term.

Some researchers blame a pair of predatory killer whales for the decline — suggesting the sharks simply fled — but others, ...

Explore the fascinating world of bioluminescent animals that glow in the dark—discover how and why they shine, and their role ...

Discover the heaviest land animals on Earth, from a 6,000 kg giant to other massive species. Learn about their size, weight, ...

Each autumn, as summer fades and the first frost appears on the mountain slopes of Graubünden, Switzerland’s largest canton ...

Residents of western Massachusetts are urged to be vigilant on the roads as moose enter their fall mating season, when they are more active and encounters with these large animals are more likely.

Meet the largest domestic cat breeds by size and temperament. Get grooming, space and training tips plus health notes to ...