Every time our body encounters a new disease-causing agent, a crucial defense system called adaptive immunity comes into play ...

Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic ...

New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

Epaulette shark remain 'remarkably stable' throughout a reproduction process.

Stem cell IVF could enable same-sex couples and single parents to have genetically related children. It’s time to think ...

Let’s be real for a second—we’ve all noticed it. Whether it’s your great-grandmother still going strong or the statistics we ...

Let’s say it’s 2036, and scientists are working on a new class of drugs. Today, for instance, pharmaceutical companies use ...

Researchers have devised a method for investigating how effective antibiotics are against different bacterial strains.

Advances in assisted reproduction are no longer limited to simple ovarian stimulation. An international team has just reached ...

In Argentina, equine cloning in polo is no longer a rarity. It’s now a mature industry — although ethical dilemmas ...

Hormones control essential processes like growth, metabolism, mood, and reproduction, but when their balance is disrupted, it ...

That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...