Now she is executive director of the Canadian Centre for Alternatives to Animal Methods, which promotes human biology-based tests. When Frances Cheng questioned the use of animals during her training, ...

Researchers discovered that animal color vision evolved long before colorful fruits and flowers, with warning and sexual ...

Male pregnancy is a rare phenomenon in the animal kingdom, with just three vertebrates exhibiting this behavior. The seahorse ...

In a strange episode in the animal kingdom, a captive marine animal merged with another of its kind to become a single ...

A four-decade quest to bring the quagga back is being heralded as a success, but not everyone is impressed ...

Researchers had given up on achieving photosynthesis in animals, Professor Sachihiro Matsunaga told Newsweek, but that didn't stop him and his colleagues.

Transformative technologies that drive growth and jobs will benefit from new investment by the government’s national research funder.

A first-of-its-kind achievement has implanted photosynthesizing cells in animal cells to make “planimals.” This feat could be ...

"We emphasize the power and promise of theory-driven research," said study lead author Roxanne Beltran, assistant professor ...

Bioacoustics, the study of production, transmission and reception of sound in animals, has important implications for ecological conservation.

Three ballot measures pushed by animal rights activists and organizations in Denver and statewide this year failed on ...