Reproduction
The Eight Coolest Inventions From the 2025 Consumer Electronics Show
A needle-free injection system, a bug-watching garden camera, a wearable that helps with memory lapses and more were unveiled at the annual Las Vegas trade show
See 25 Incredible Images From the Wildlife Photographer of the Year Contest
Cast your vote for your favorite of the photographs, which are all contenders for the People’s Choice award, through January 29
Once Feared Extinct, 1,329 Pea-Sized Snails Have Been Released on an Atlantic Island After Captive Breeding Effort
Goats, rodents and habitat loss threatened the snails on Deserta Grande Island, so the mollusks were reintroduced on a neighboring island that’s free of invasive species
Two Orphaned Siberian Tigers Reunite as Mates After a 120-Mile Trek Through Russian Wilderness
Conservationists hope the love story between Boris and Svetlaya might indicate a new, successful chapter in tiger repopulation efforts
14 Fun Facts About Dragonflies, From Their Lethal Hunting Prowess to Incredible Migratory Feats
The colorful insects can help humans by eating mosquitoes and will gather in mysterious swarms
These Tiny Snails Are Breeding in the Wild for the First Time in 40 Years in French Polynesia
During a release of captive-bred snails in September, researchers discovered wild-born individuals from the Partula tohiveana species—which had been considered extinct in the wild—marking a huge milestone in a global effort to save them
A Cloned Ferret Has Given Birth for the First Time in History, Marking a Win for Her Endangered Species
Antonia, a cloned black-footed ferret at the Smithsonian's National Zoo and Conservation Biology Institute, has produced two healthy offspring that will help build genetic diversity in their recovering population
A 110-Year-Old Pickled Thylacine Head Helped Build the Most Complete Ancient Genome to Date, Says 'De-Extinction' Company
Colossal Biosciences reports it extracted DNA and RNA from the Tasmanian tiger specimen, a key step forward in its effort to create a modern proxy of the extinct species. Other scientists are calling for data to back up the claim
Scientists Play Matchmaker for Beloved Sea Snails in the Florida Keys
To boost the iconic queen conch's population, researchers are relocating the heat-stressed creatures to cooler, deeper waters to help them find mates
'Dangerous' Pesticide That Could Harm Fetuses Is Pulled From the Market in Historic Move by EPA
Often used to kill weeds around crops, DCPA poses a health risk to the unborn babies of pregnant farmworkers, according to the agency
She's the Oldest Common Loon in the World. She Just Had Her 42nd Chick
Fe, who is at least 38 years old, initially rose to fame as one half of the "resident power couple" at Michigan's Seney National Wildlife Refuge
Early Humans Migrated Out of Africa Several Times, DNA Study Suggests
Homo sapiens interbred with Neanderthals as early as 250,000 years ago and may have ultimately bred them out of existence, according to new research
The 'World's Loneliest Plant' Could Soon Find a Mate With a Little Help From A.I.
The only known wild Wood's cycad was discovered in 1895, and it has since been cloned into many male trees. Now, researchers are scouring a forest in South Africa for an elusive female specimen
When It Comes to Romantic Gift-Giving, Humans Aren’t Alone. Snails, Birds and Flies All Woo Each Other With Presents
Throughout the animal kingdom, sweethearts bestow offerings with their amorous advances
How All-Female 'Juries of Matrons' Shaped Legal History
Courts called on these jurors to determine whether women sentenced to death were pregnant or faking it to avoid execution
Charlotte the 'Pregnant Virgin' Stingray Dies After Diagnosis of Reproductive Disease
The animal drew attention earlier this year for becoming pregnant despite having no male ray in her tank
What Killed the Last Woolly Mammoths? Scientists Say It Wasn't Inbreeding
New research suggests some catastrophic event—such as a natural disaster or a virus—killed the world's last known population of mammoths on Wrangel Island
'Pregnant Virgin' Stingray Won't Give Birth After All—Here's Why
Charlotte, a female round stingray in North Carolina who has gathered a legion of online fans, is no longer pregnant due to a "rare reproductive disease"
Follow the Soap Opera-Worthy Relationship Drama of the World's Oldest Common Loons
Called ABJ and Fe, the duo mated every spring for 25 years—but they split up in 2022. Now, they’re back at their Michigan breeding grounds, showing no signs of getting together
Five Shocking Animal Hybrids That Truly Exist in Nature, From Narlugas to Grolar Bears to Coywolves
The now-famous “virgin” stingray Charlotte is not having hybrid babies, scientists say. But in nature, distinct species sometimes interbreed to produce surprising offspring
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