Understanding the seasonal patterns of sperm could improve fertility treatments, by optimising the timing of treatment, the ...

A study by the Max Planck Institute for Multidisciplinary Sciences and the University of Bonn has shown that pH value is ...

The body keeps producing sperm even if you haven't ejaculated and a simulation shows what happens inside your body to the excess stuff ...

In deep, tropical offshore waters, there exists a whale that’s roughly the size of a dolphin. Sightings of it are extremely ...

Do men experience ‘peak fertility’ years, and should they be safeguarding their best quality sperm in the same way? An ... Read More The post Should men consider freezing their sperm? We asked a ...

The cause of death has yet to be determined; experts from the University of Haifa and the Delphis Association for Marine ...

New treatments for male infertility could widen therapeutic options and possibly shift the treatment burden from women.

An endangered sperm whale, one of only a few ever recorded in Israel, has washed ashore at Zikim Beach, prompting scientists to investigate what may be threatening this fragile Mediterranean ...

Alas, there are no homunculi crammed inside the smallest human cells. Yet recent research in fertility and urology suggests Hartsoeker’s image could work metaphorically: Sperm can be a proxy for the ...

Scientists are using artificial intelligence to study sperm whale clicks. These clicks, called codas, show structured ...

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In sea urchin and salmon sperm, the pH value regulates whether they remain immotile or swim. • An enzyme as a pH sensor: A rising pH activates soluble adenylyl cyclase (sAC) in sea urchins and fish.