Answer: It is a juvenile Gray Treefrog. They can be as small as a fingernail or so. Indiana is home to two species of Gray Treefrog–Cope’s Gray Treefrog (Hyla chrysoscelis) and Gray Treefrog, also ...

TreeFrog Therapeutics has entered a research collaboration with the US University of Pittsburgh to investigate the role of tertiary lymphoid structures (TLS) in immuno-oncology. TLS has emerged as ...

Revealing active behaviour that adds to our understanding of the nature of a species. Brandon Güell (Costa Rica/USA) wades through murky water to document a rare frog breeding frenzy. Plagued by ...

Another research effort focused on two sympatric treefrog species in the same region, revealing that 89.1% of the sampled individuals were infected with helminths. The study identified 12 ...