Viral genomes represent essential elements of the phylogeny of life and have played important ... for genomic classification within the phylogenetic tree, are not polyphyletic and are capable ...

Fish don’t exist. In her novel “Why Fish Don’t Exist,” Lulu Miller points out that a true “fish” clade containing an ancestor ...

A bizarre ancient life-form, considered to be the first giant organism to live on land, may belong to a totally unknown ...

A powerful AI model called Deep Novel Mutation Search (DNMS) predicts virus mutations more accurately and efficiently than ...

Scientists assumed most forms of life before the Great Oxidation Event didn't metabolize oxygen—but recent research suggests ...

and position in the Tree of Life. For more than 140 years, Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery. What little was ...

BV is characterized by unpleasant odors, and potentially painful side effects, as well as the risk of associated health ...

Bacteria may have adapted to oxygen well before Earth’s atmosphere was saturated with it, according to a new study. Researchers who traced microbial evolution over billions of years – using machine ...

Beyond Journey's End with its fantastical world and, of course, the elf mage herself, you'll love these similar picks.

Mixodectes belonged to an extinct family known as mixodectids and lived during the Paleocene epoch. This geological epoch followed the Cretaceous-Paleogene extinction event that killed off non-avian ...