A new international study warns that reproductive health in space is no longer a theoretical concern and that questions about fertility and pregnancy should be pressing concerns. As commercial ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity." When you purchase through links on our site, we may earn an ...

Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...

Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion. In the Ebbinghaus illusion, two identical circles placed side by side are each framed by a set ...

Step into our vibrant aquatic world where baby guppies flourish alongside cichlids in perfect harmony. This update showcases the latest developments in our community tank, highlighting the growth of ...

An artificial “superfood” that provides essential nutrients for bees results in colonies producing much more larvae, suggesting it could help tackle the global decline in honeybees. Bees need to eat ...

Hi today I am presenting you the story behind the Aero Spacelines Super Guppy, built in the 60's it was one of the most important elements for the US space conquest and the birth of the giant Airbus ...

If you lived in Goleta in the late 1960s and early ’70s, you might remember seeing these almost comical looking aircraft flying around, but do you know they served a very serious purpose and helped ...

Robert L. Guppy Sr., 86, of Mapleton passed away at 7:55 a.m. on Wednesday, July 16, 2025, at his residence. He was born on October 19, 1938, in Peoria, a son of Edgar C. and Maida F. (Karsjens) Guppy ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. For guppies (Poecilia reticulata) getting ready to mate, the color ...