In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and signals that drive this process. The findings offer important insights into ...

FOR YEARS Tim Andrews, a pensioner from New Hampshire, suffered with failing kidneys. Dialysis could not stop a steady decline in his health. “Most likely I was going to pass away before I got to the ...

In 2017, Ashley Moffett, a reproductive immunologist, walked to the pharmacy near her laboratory at the University of Cambridge, UK, to buy a pregnancy test. But it wasn’t for Moffett. Her postdoc, ...

Forget emotional baggage — you’re hauling around spare parts. Turns out, you don’t need all 78 of your organs to get through life, which comes in handy when surgeons have to start making cuts.

Alien: Earth has endeavored to expand the Alien franchise’s lore into a compelling TV prequel series – and seems to be succeeding at it in a big way. However, the first two episodes of the show ...

Earlier this month, astronomers made a fascinating discovery: a mysterious object with interstellar origins, now dubbed 3I/ATLAS, that’s hurtling toward the inner solar system at extreme speeds. As ...

As a new report claims that premature organ transplants have endangered donors, HHS Sec. Robert F. Kennedy Jr. has announced plans for a new initiative to reform the system. Several families have ...

Organ donation saves lives and enjoys widespread public support. But many people are unsure what they agree to when they sign up. Credit...Alyssa Schukar for The New York Times Supported by By Trinity ...

You could be 45 on paper but 60 in your kidneys. “The fact that [the researchers] can create an organ age using proteins — and use it to predict diseases that you would expect to be predicted from ...

The US Military's Secret Flying Saucer Project | Alien Reproduction Vehicles (ARVs) In 1988, aerospace designer Brad Sorenson went to Norton Air Force base for the annual air show. The show was the ...