Republican members of the U.S. House Committee on Natural Resources took aim Wednesday at the Endangered Species Act (ESA) and Marine Mammal Protection Act (MMPA), arguing both landmark statutes ...

This month's cover highlights the article Nup358 restricts ER-mitochondria connectivity by modulating mTORC2/Akt/GSK3β signalling by Joseph, Misha Kalarikkal and colleagues. The image shows a human ...

A reconstruction of the Gorgonopsian in Spain, linking reptiles and mammals in evolution. Credit: Henry Sutherland Sharpe / CC BY 4.0 Scientists in Spain have uncovered a 270-million-year-old fossil ...

A new study calculates the long-term effects of reintroducing wolves to Yellowstone National Park in the 1990s, which ultimately helped willow shrubs that feed wildlife in stream habitats.

This one-meter-long predator, lacking fur and external ears, defies conventional classification—it’s neither fully reptile nor fully mammal. The fossil from Majorca reveals an intriguing mix of ...

The world was amazed on February 22, 1997, when it came to know about Dolly, the first mammal to be cloned from an adult body cell. The discovery defied the scientific dogma of its time making it a ...

Kirjolla-sarjasta tunnetuksi tullut Topi Borg, 30, vierailee Aki Linnanahde Talk Show-podcastissa. Topi Borg kertoo Aki Linnanahteelle ajatuksiaan julkisuudesta. Ruokakaupassa työskentelevä Borg ...

The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise to a new era of ethical debate and experimentation Sarah Holzmann Dolly ...

Kestrels, weasels, shrews, wood mice and other small mammals had been slowly disappearing from around the River Lea until hundreds of volunteers began rebuilding their ecosystems with piles of ...

Polar bears are the largest living species of bear in the world. Polar bears spend a lot of time on land but are technically maritime mammals due to their reliance on the ocean. The largest polar bear ...

Mammals, marsupials, and rodents are all animals that have different characteristics that make them distinguishable. However, it’s not quite as simple as that as rodents and marsupials are actually ...