Locally known as Doodhraj, the Indian Paradise flycatcher is the avian state symbol of Madhya Pradesh. The bird is a majestic ...

Photographer David Jara Boguná filmed a humpback anglerfish (Melanocetus johnsonii, a species of black seadevil) swimming ...

A study led by bioengineers at the University of California San Diego sheds new light on how a type of heart valve disease, called aortic valve stenosis, progresses differently in males and females.

Studies have suggested that genes under strong sexual selection tend to evolve rapidly, particularly those associated with ...

Why do narwhals gather together when traveling? These cetaceans are best known for their distinctive tusks and unusual ...

While we are waiting (?patiently?) for spring to really get rolling, here are a few things to think about.

When a male anglerfish finds his mate in the pitch-black expanse of the deep sea, he uses his sharp teeth to latch onto her ...

近日，最近，海南博鳌乐城国际医疗旅游先行区管理局与医疗药品监督管理局联合发布《生物医学新技术转化应用实施目录（第二批）》 ...

You might think you know what makes another person attractive, but a new study suggests you may have been wrong all this time ...

In February, researchers from conservation organization Condrik Tenerife were about two kilometers off the coast of Tenerife ...

Researcher Cazenave emphasizes, "these fossils show that this species, comparable to modern humans, walked upright but was ...

A longstanding question in evolutionary biology is how sexual selection influences how entire genomes develop. Sexual selection is where individuals ...