It took more than 50 years for Marthe Gautier to set the record straight about her discovery of the genetic cause of Down ...

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Footage taken with a microscope. Enlarged image. Cells in the body, the movement and vital activity of cells. Science and medicine background. Human skin shown with hair follicles in section under ...

Find Hair Roots stock video, 4K footage, and other HD footage from iStock. Get higher quality Hair Roots content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

Under a microscope each long kingfisher barb, finer than a human hair, glitters with shades of the Caribbean. Tiny structures in the feathers choreograph incoming light, reflecting sapphire in one ...

"I have yet to encounter a single human being who says, 'There's a bunch of plastic in my brain and I'm totally cool with ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

University of Queensland researchers have successfully produced the first kangaroo embryo through in vitro fertilisation (IVF) in what they say is a big step towards saving other marsupial species ...

An insect bite: This is a possibility if your cat is not on flea control medications, but it is unlikely based on the photo ...

With the event returning to Midtown Manhattan for the first time since 2020, thousands of dogs flooded the city with a single goal in mind: best in show.

Demodex brevis is a microscopic mite that lives in the oil glands of human hair follicles ... because the mites feed off the oils under hair follicles. In addition, the prevalence of both kinds ...