We may earn commission if you buy from a link. Why Trust Us? Many known hominin fossils defy species classification, with the most famous example being the ever-enigmatic Denisovans. A new study ...

similar to several other Aeromonas species, it can infect humans. Knowledge of A. dhakensis is accumulating, but this species remains relatively under-investigated compared to its close relative, ...

To biologists, a "species" is the fundamental unit of categorization for life on Earth and a key tool for protecting living creatures. When you purchase through links on our site, we may earn an ...

CBS News and Stations explored how a warming planet and unchecked development are leading to significant population declines in species, why that's bad for humanity, and the heroic lengths some ...

Resistance profiling was conducted for Staphylococcus aureus, coagulase-negative Staphylococcus species (CONS), and Escherichia coli across all three systems. Furthermore, Aeromonas species were ...

Some of the best known species on Earth may not be what they seem. Credit...Steve Holroyd/Alamy Supported by By Carl Zimmer Naturalists have been trying for centuries to catalog all of the species ...

Scientists described a slew of new species this past year, including an electric blue tarantula, two pygmy squid, a silent frog, and some thumb-sized chameleons. Experts estimate less than 20% of ...

Nearly two dozen species are being taken off the endangered species list because they are extinct, the U.S. Fish and Wildlife Service said Monday. Most of the species were listed under the ...

The extinctions signal a "wake-up call" on the importance of conservation. The U.S. Fish and Wildlife Service has delisted 21 species from the Endangered Species Act due to extinction, the agency ...

The truth is, scientists don’t know how many species of plants, animals, fungi, and bacteria exist on Earth. The most recent estimate put that number at 2 billion, and that will most likely ...

Aeromonas hydrophila bacteria ... said mud can house thousands of species of bacteria, so crawling through muddy terrain — especially with cuts and scrapes from obstacles — carries an ...