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 ...

The more colorful males were up to two times more sexually active than other guppies. By Laura Baisas Published Jul 10, 2025 3:00 PM EDT Get the Popular Science daily newsletter💡 Breakthroughs, ...

Remember the excitement of popping in a DVD and being greeted by an animated menu? From Captain Spaulding's unique dialogue in House of 1000 Corpses to Shrek 2's Brady Bunch-style intro, these ...

Aquarist Indramani Raja, who manages the fish house at Lucknow Zoo and Regional Science City, said: "It is a tough survivor with strong defence mechanisms. If only two males or females are left in a ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. DVD menus are ...

When the evil robot Major Bummer tries to eliminate music from the galaxy, Princess Molly and the Guppies must restore peace, harmony and melody. The Guppies are excited for China's Lunar New Year ...

If you want to know everything about the performance of your Mac, right down to how warm your palm rests are, iStat Menus is an essential download. The new version 7 makes the nerdiest app on the Mac ...

Guppies are a small, pretty species of fish that are extremely popular for home aquariums. While they’re fun in captivity, in the wild they can cause major trouble. Native to South America, guppies ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." Let's face it, some ...

Version 7.0 of the popular system monitoring tool iStat Menus is now available, bringing a comprehensive redesign and range of new features. The redesign of iStat Menus 7.0 includes an updated ...