Short-term sperm–oocyte co-incubation during IVF cycles with only one or two retrieved oocytes produced cumulative live birth ...

For decades, scientists have tried to answer a simple question: why be honest when deception is possible? Whether it is a peacock's tail, a stag's roar, or a human's résumé, signals are means to ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical ...

Ungulate migration has fascinated people for millennia. In the Western United States, ungulates such as elk, bison and mule ...

A new study has uncovered a hidden step that helps the deadliest malaria parasite survive and multiply inside the human body.

The secret to youthful appearance and repairing scars may lie in a microscopic skin structure humans share with pigs and ...

A Human Rights Watch report says that ICE raids and the targeting of political enemies shows a shift toward authoritarianism ...

Assisted reproductive technologies (ART) have become an integral component of infertility care worldwide. Alongside their widespread clinical use, growing ...

A new study by cell biologists at the University of California, Santa Cruz, suggests that an early first pregnancy may protect against breast cancer decades later by preventing age-related changes in ...

These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they knew about reproduction.

Abstract: The motion reproduction system (MRS) transfers human dexterous motion skills to robots. Compared with other machine learning-based methods, it has an advantage in terms of the number of data ...