Rats born from artificial eggs
Japanese scientists have succeeded in creating female mouse eggs using cells extracted from the tail of this animal.
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Japanese scientists have succeeded in creating female mouse eggs using cells extracted from the tail of this animal.
In a cave in Slovenia, millions of tourists are holding their breath watching the mother-of-the-serpent, exotic and rare amphibians with a nickname
Nearly 16,000 Paslama tortoises (Lepidochelys olivácea) and Torita (Chelonia agassizii), endangered, went to the southern coast of Nicaragua, in the Pacific, to lay eggs.
For the second time in two years, a captive snake in America gave birth without any relationship with the opposite sex.
To cope with the harsh challenges of nature, mother birds have soon prepared psychic powers for children since they were in eggs.
A chicken raised in Wales lays an egg smaller than a coin, believed to be the smallest egg in the world.
A bird's egg in Central and South America has a natural iridescent shell, with color changing from different angles.
Platypus is a species that combines many characteristics of other species such as the flat tail of beaver, webbed legs like seals and oversized ducklings.
New Zealand researchers have discovered an egg of petrel storm leopard at Hauturu, Little Barrier Island.
A owl parrot in New Zealand, a rare and endangered species of parrot, was miraculously born from a cracked egg retained by conservationists with tape and glue.
Scientists from the University of Nottingham used genetic engineering to green egg birds. These eggs are not only beautiful but also delicious and cleaner than tradition…
When observing the animal world, the scientific community is startled to find that many females often absorb the sperm of the male after having sex with the purpose of .…
Researchers found that baby turtles know how to move in eggs to lower or raise temperature, a skill that can help them choose their own sex.
Photographer Thomas Marent, Baden, Switzerland has just introduced a special image of the glass frog, the possibility of camouflage becomes transparent to avoid enemies.
A resident of Quang Ngai was surprised by the discovery of a different egg, and when it struck it, another egg appeared.