By generating a progressive series of holograms, scientists can watch sperm move and look for structural anomalies that make them less viable, helping to improve odds during in vitro fertilization.
When some flatworms can't find a mate, a new study says, they reproduce in a way that will make you thank the god of your choice you're not a flatworm.
A researcher from the National Oceanic and Atmospheric Administration finds a most unusual shark in a most unusual place.
Crave's Eric Mack travels to the middle of the far northern ocean to track down the lost magic arts, and discovers he never wants to wear "necropants."
This Kickstarter project may be the most important news you'll read about scrotal cooling today.
A giant sauropod dinosaur found in Argentina is the largest land animal ever discovered for which a body mass can accurately be calculated.
The debate over whether mobile phones pose a danger to your health may never be resolved, but CNET will continue to follow the issue.
The makers of Wireless Armour claim they protect the wearer from electromagnetic radiation by meshing pure silver into the pouch area (and, indeed, all around).
When it comes to detecting cancer, ultrasound is simply too low-res to compare with CT scans and MRIs. Up the resolution, though, and the less expensive, radiation-free alternative could become an ideal alternative.
Researchers find that a non-invasive ultrasound treatment dramatically reduces the sperm count of rats, but aren't sure if it's reversible.