The Amazon molly is an all-female fish that ditched sexual reproduction entirely, thriving for over 100,000 years through ...

A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River Christopher Edwards is a Writer, Lifestyle at PEOPLE. He has been working at PEOPLE since ...

The giant catfish of the Amazon River are in danger. The dorado catfish, also known as the gilded catfish, boasts the longest freshwater migration of any fish, totaling roughly 7,000 miles. Part of ...

Utah’s Great Salt Lake may be concealing a massive reservoir of fresh water, new research suggests. The finding seems counterintuitive: the Great Salt Lake is the Western Hemisphere’s largest ...

Biology textbooks often describe asexual reproduction as a short-term solution. It can work for a while, but without genetic mixing, harmful mutations are expected to build up, diversity drops, and ...

Scientists have uncovered evidence of a vast, hidden freshwater system beneath the Great Salt Lake using airborne electromagnetic surveys that reveal structures deep below its surface. The findings ...

A sweeping global report finds that migratory freshwater fish are in steep decline, with populations down roughly 81% since 1970. These species depend on long, connected rivers, but dams and human ...

In this video, we go cast netting for wild molly fish to stock our backyard pond. Enjoy the experience of catching these fish and learn more about the techniques used. #MollyFish #CastNettng ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

As national representatives gather at the UN COP15 Convention on Migratory Species (CMS) meeting this week in Brazil, a new global report has been released profiling a dangerously neglected category ...

When people think of epic animal migrations, they picture wildebeest thundering across the Serengeti or birds crossing oceans. But some of the longest, most important migrations on Earth are happening ...