All eggs turned shiny, and the eggs under a normal light-dark cycle hatched. But researchers watched for several days as the eggs exposed to light at night didn’t hatch.

The Uncommon Egg was introduced to Grow a Garden as part of the Animal Update that launched on May 3, 2025. This brown egg frequently appeared in shops, but no ...

The Fort Worth Zoo is the only institution in North America to have successfully bred this critically endangered reptile for ...

Flesh-eating maggots are inching toward the southwestern border of the US. The defense plan? Breed millions of sterilized ...

NestFresh is owned by egg producer Hidden Villa Ranch. According to WATT Global Media’s 2025 Top Egg Company Survey, Hidden ...

Here are 26 chicken breeds that lay brown eggs, in colors varying very light to dark, chocolatey, reddish, or purplish brown. Penedesenca, Marans, Welsummer, and Barnevelder chickens provide the ...

The African penguin chicks that hatched at the National Aviary have new names, and they're ready to join the colony.

A rare and delicate moment — the Pied Avocet chick slowly breaks through the eggshell into the world. A beautiful birth in ...

The new program offers egg producers and hatcheries the ability to certify that they are using in-ovo sexing technologies.

The Department of Agriculture is pursuing a disgusting—but effective—strategy to eliminate the larva of the New World ...

The U.S. government is preparing to breed billions of flies and drop them from airplanes over Mexico and even southern Texas.

Yes, mosquitoes are considered animals. They belong to the class insecta, within the phylum Arthropoda. Mosquitoes are known ...