The formally feathered, flightless aquatic birds known as penguins dominate the frigid waters surrounding the subantarctic ...

PETA has urged the Eclipse Awards to ban the Ortiz brothers from consideration for the award after video surfaced of them at cockfight.

Beluga whales avoid inbreeding by switching partners over time, helping a small, isolated population stay genetically healthy ...

This is a poignant scene that captures what are probably the final months of this magnificent lion’s life. We learn from the ...

Life Extension reports women live 5.4 years longer than men due to biological and behavioral factors, but men can narrow this ...

“While the human penis functions primarily to transfer sperm, our result suggests its unusual large size evolved as a sexual ornament to attract females rather than purely as a badge of status to ...

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study by Upama Aich at the University of Western Australia and colleagues, ...

The results revealed that the female participants rated male figures that were taller, had a more V–shaped body, and a larger ...

The strategy is the mysterious reason why beluga whales have such a diverse genetic population despite being an isolated ...

In the icy waters of Alaska’s Bristol Bay, beluga whales rely on an unexpected survival strategy: sharing mates over many ...

Beluga whales indulge in wife swapping to enhance their long term survival chances, reveals new research. Ground-breaking DNA ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...