Two new landmark studies show how a seeming tangle of DNA is actually organized into a structure that coordinates thousands ...

A single molecular switch is essential for blood stem cells to enter an activated, regenerative state in which they produce ...

With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology ...

Down to their very DNA, astronauts’ bodies can change in weird and sometimes significant ways, particularly during a long flight high above the Earth: They start to elongate, often developing a taller ...

Astronauts Barry “Butch” Wilmore and Suni Williams are on their way back to Earth after nearly nine months in space and will soon be readjusting to life with gravity.

In an attempt to preserve and restore endangered species, some scientists are exploring whether animal excrement could hold ...

Wood’s attorneys have requested that more than 100 additional pieces of evidence be tested for DNA, but the state has opposed ...

Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the ...

Choose from Cell Structure Illustration stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Find Dna Background Pattern stock video, 4K footage, and other HD footage from iStock. Get higher quality Dna Background Pattern content, for less—All of our 4K video clips are the same price as HD.