Researchers utilized recently published telomere-to-telomere genomes of humans, chimpanzees, bonobos, gorillas, and two ...

The authors confirm that telomeres in telomerase-positive cells terminate with 5'-ATC in a Pot1-dependent manner, and demonstrate that this principle holds true in telomerase-negative ALT cells as ...

Researchers have uncovered a "selfish" X chromosome in the fruit fly Drosophila testacea that manages to distort inheritance ...

About 3.7 billion years ago, a string of naturally occurring amino—the same kind that astronomers have found in meteorites ...

A chromosome glitch in beetleweed reveals how genome doubling can drive rapid plant evolution and create new species in real ...

With the exception of "Editorial use only" photos (which can only be used in editorial projects and can't be modified), the possibilities are limitless. Learn more about royalty-free images or view ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Two ...

They weren’t snakes, of course, but nematodes, also known as roundworms—and, it turns out, they’re the most common ...

Forty years ago this month, scientists reported that human activities had punctured Earth’s protective ozone layer. What happened next offers a masterclass in international science-diplomacy.

Figure 1: Specific cell associations that define the stages ... to immunocytochemistry or freeze the slides for later use. If chromosome spreading is desired, preincubate the tubule in a hypotonic ...

With the exception of "Editorial use only" photos (which can only be used in editorial projects and can't be modified), the possibilities are limitless. Learn more about royalty-free images or view ...