As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical ...

As space missions grow longer and bolder, scientists warn that human reproduction beyond Earth is no longer hypothetical, ...

Radiation and microgravity are two of the greatest hazards to astronauts’ reproductive health. “Space radiation can damage ...

When mammals have offspring, both in the wild and in captivity, new life is celebrated. This is especially true for species ...

Quite an advantage in today’s world.

Epaulette sharks can reproduce without any measurable increase in energy use, stunning researchers who expected egg-laying to ...

Sexual reproduction is the production of a new organism from two parents by making use of their sex cells or gametes. The humans, fish, frogs, cats and dogs, all reproduce by the method of sexual ...

New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.