Boosting testosterone levels with hormone supplements may not be safe or appropriate for all men with low testosterone (low T), according to new research.

Both sexes of a songbird called the blue-capped cordon-bleu intensify courtship performances that involve singing and dancing in the presence of an audience, especially if it is a member of the opposi..

Researchers show that the p95HER2-T cell bispecific antibody (TCB) can successfully guide immune cells, known as lymphocytes, directly to cancerous ones for their targeted killing. This direct deliver..

Fossil teeth from Italy, among the oldest human remains on the Italian Peninsula, show that Neanderthal dental features had evolved by around 450,000 years ago, according to a new study.

A single bone artifact found in a Moroccan cave is the oldest well-dated specialized bone tool associated with the Aterian culture of the Middle Stone Age, according to a new study.

Receiving hugs may buffer against deleterious changes in mood associated with interpersonal conflict, according to a new study.

Researchers have used MRI scanning to try and find out how people can have such different takes on soccer/football.

When managers respond to online reviews, it's possible that those responses could actually stimulate additional reviewing activity and an increased number of negative reviews, a new study finds.

Researchers have found a practicable and reliable way to test for infectious diseases: All you need are a special glowing paper strip, a drop of blood and a digital camera.

Americans are no longer voting for just the candidates who suit them best — they're also voting strategically to empower their preferred political party in the legislature, and it's driving..