Scientists have proved goldfish do have good memories and are able to navigate their surroundings. A team from Oxford University trained nine fish to travel 70cm (2.3ft) and back, receiving a food ...

Butterfly valves are quarter-turn rotary motion valves used as throttling valves to control flow through a system. They can be used with many different media. Butterfly valves offer several advantages ...

Butterflies and moths are masters of disguise, able to copy animal faces, rolled-up leaves and even snakes. Welcome to the kaleidoscopic world of the butterfly wing. How do butterflies and moths ...

You can colour the buttercream at this stage. To make butterfly cakes, cut the top off each cake using a small serrated knife – angling the knife in slightly so that you make a concave cut.

Steroid hormone products have been identified as pre-ovulatory sex pheromones in goldfish, and they are released in various combinations, depending on the reproductive status of the releaser.

Release as much air from the bag as possible and seal the bag. Continue stuffing as many bags as you need with your child's favorite snacks. You can make as few or as many butterfly snack bags that ...

Butterfly and moth wings can be stunningly beautiful. More importantly, some have colourful and elaborate patterns that serve as a defence against hungry predators. There are many butterfly and moth ...

A wildlife charity has declared a national “butterfly emergency” after its annual Big Butterfly Count recorded its lowest ever numbers. The count has been running for 14 years. This year’s ...

From New York to Paris and the fashion capitals in between, there’s no shortage of fresh talent this season and we are ...

These dogs have double coats and shed A LOT. I had tried all of the 'pet vacuums' out there, and not one lived up to their ...

SAN ANTONIO — If you've lived in Texas for a while, you know the end of September brings to spectacular migration of the monarch butterfly. Monarch butterflies in the wild can cannot survive a ...

Cio-Cio-San, a.k.a. Madame Butterfly, first won hearts in an 1898 short story by an American lawyer, then in a Broadway play two years later before becoming immortal thanks to Puccini’s 1904 ...