In mammals, males are usually stronger and more competitive than females. Males also show greater inequality in reproductive success—the number of offspring they produce—than females. In spotted ...

When a male pearly razorfish is snatched from the sea, a female is forced to transition their sex too early. Scientists say ...

Research suggests that human monogamy reflects interactions among biology, culture, and environment rather than a fixed ...

With its thick, curly coat, the Mangalitsa looks like a cross between a pig and a teddy bear. Often called the “sheep pig,” this heritage breed is famous for its woolly look, rich marbled meat, and ...

Cannibalism is a taboo topic for humans. Many are therefore puzzled when they hear that animals eat their own kind. Yet in ...

AN adult Philippine eagle that was turned over to the DENR on July 3 was reportedly rescued by a local from a troop of ...

Jakarta. Indonesia has imported 546 live breeding pigs from Denmark for the first time, seeking to accelerate the recovery of a national swine population that has yet to rebound from the African Swine ...

Sofina Foods, one of the UK’s biggest integrated pig businesses, is set to close some of its own pig breeding units, as market pressures continue to weigh heavily on the pig sector. Sofina’s Brydock ...

National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to shining sea. The Grand Canyon has featured in the history of America's ...

ബയോടെക്നോളജിയിൽ ബിരുദാനന്തര ബിരുദം നേടി സ്വകാര്യ ...

A wildlife explainer is spotlighting a remarkable trait of megapodes — stocky, chicken-like birds that live across the western Pacific Ocean. Rather than sitting on their eggs like most birds, they ...

The homesteaders at Gold Shaw Farm uncover the unsettling realities behind the natural mating behavior of breeding bulls. MAGA melts down over Congress taking off without Trump vote Little boy stomped ...