This is an important and solid study that examines the role of TFAM, a protein that helps maintain mtDNA, in mtDNA mutator mice. The authors have demonstrated that TFAM's counteractive role in mtDNA ...

In fact, for most men, one testicle is naturally larger, and one may hang lower than the other. This difference in size is usually small and nothing to worry about. But if the size difference is ...

A MAN was diagnosed with a rare form of the 'world's deadliest disease' - after his left testicle swelled to 15cm and started leaking pus. The 41-year-old had been suffering swelling in his ...

Sex differentiation is usually set in motion by a gene on the Y chromosome, the SRY gene, that makes the proto-gonads turn into testes ... They can start taking cross-sex hormones and go through ...

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) and by analyzing archival Arecibo Observatory data, ...

The fatty membrane surrounding every living cell is a vibrant environment where countless biological processes take place.

In addition to the cool guy leader (Omari Hardwick), there’s a quippy shapeshifter (Sam Richardson, who does the best he can with this material, and comes out of Section 31 okay), an “I’m ...

There's the testicle itself, which should be like a firm, but not hard, egg-sized, almost thing. The epididymis, where the sperms mature and develop the ability to fertilize the egg, feels more ...

Only five sectional semifinals in SW Indiana were decided by less than 10 points EVANSVILLE — Two rounds in the books. One more to go. The IHSAA girls basketball sectional tournament continued ...

Lung shots can be achieved by aiming at either side of the enemy's upper chest. Then, for the middle section of the body, you have the stomach and liver. For the stomach, aim to the right of the ...