Researchers from the University of New Mexico in the U.S. found microplastics in every human testicle sample studied. Human testes had nearly three times the plastic concentration found in dog testes.

The human body is a machine whose many parts—from the microscopic details of our cells to our limbs, eyes, liver and brain—have been assembled in fits and starts over the 4 billion years of our ...

There's no question plastic pollution is everywhere. Studies have shown that microplastics are lodged in the lungs and bloodstreams of people and animals. Living things breathe in and eat large ...

Imagine a future where a diagnosis of untreatable male infertility is no longer the end of the road – because science has found a way to produce human sperm from lab-engineered testicular tissue. This ...

If you’ve noticed your balls have gotten smaller, it could be a sign of an underlying health condition. Before jumping to get scrotal filler to plump things up, it’s best to get to the bottom of ...