even among guppies living in different parts of the same stream. Males from one pool sported vivid blue and orange splotches along their sides, while those further downstream carried only modest ...

It's a simulator for PCR testing.

With no moving parts—this is just a small metal disc—you simply slide the magnet across the wall until you feel it drawn toward metal components beneath. My favorite part of using magnets like ...

OEM parts are often more reliable and more expensive than aftermarket parts. Aftermarket parts are more widely available and cheaper than OEM parts. Whether an OEM or aftermarket part is best ...

“This is an excellent example of making new body parts by modifying old, shared tools.” Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist ...

The best people search finder services make it easy to search for someone, and should provide up-to-date information from public databases, to make it easier to find long-lost friends and family ...

Hogan’s team of researchers – who also study other species and parts of the Mekong’s environment – have kept an eye out for the giant salmon carp, perusing fish markets and doing outreach ...

"However we were delighted to see that the gene that makes some parts of the fins develop in a new way in sea robins, is also a gene that controls some bones in humans." Nicholas Bellono ...

The axolotl is not the only animal that can regrow parts of its body. Starfish are known for their ability to regenerate limbs, and some can even grow a whole new body from a lost limb.

SHOPPING: When it comes to shoes, we're firm fans of a platform. They're much more manageable than a stiletto heel, plus two of our style icons have just worn the very same design! Coincidence ...

WASHINGTON (AP) — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years. “The giant salmon carp is like a symbol of the Mekong region,” said ...