Biology News

Jul 4, 2025 by Natali Anderson

Herpetologists have described three new species of the frog genus Pristimantis from the rugged, misty highlands of northwestern Peru. Pristimantis chinguelas. Image credit: Chávez et al., doi: 10.3897/evolsyst.9.148522. With 619 species described to date, Pristimantis is the most diverse group of amphibians. This genus is distributed in Central and South America, reaching its greatest diversity in the tropical Andes of Colombia, Ecuador and Peru. The...

Jul 1, 2025 by News Staff

New research led by University of California, Riverside’s Professor Meng Chen shows that plants rely on multiple heat-sensing systems and that sugar...

Jun 30, 2025 by News Staff

In a paper published this month in the journal Current Biology, marine researchers report evidence of the widespread manufacture and use of grooming tools...

Jun 25, 2025 by News Staff

Hemifusomes constitute up to 10% of vesicular organelles at the cell periphery but do not engage in canonical endocytic pathways, according to a team of...

Jun 24, 2025 by News Staff

Paracetamol, a pain medication also known as acetaminophen, is traditionally made from dwindling supplies of fossil fuels including crude oil. Thousands...

Jun 24, 2025 by Natali Anderson

New research led by scientists from the Ruhr-University Bochum, the University of Prince Edward Island, Ankara University and the University of Bari Aldo...

Jun 23, 2025 by News Staff

Honey from Australian stingless bees, commonly referred to as sugarbag bees, has historically served as a food source. It is also a traditional remedy...

Jun 19, 2025 by News Staff

Each spring, billions of Bogong moths (Agrotis infusa) escape hot conditions across southeast Australia by migrating up to 1,000 km to a place that they...

Jun 18, 2025 by News Staff

Pre-contact Central and South American dogs (Canis familiaris) — all dogs preceding contact with European settlers — descended from a single...

Jun 17, 2025 by News Staff

Biofluorescence, the absorption of high-energy light and its reemission at lower energy wavelengths, is widespread across vertebrate and invertebrate lineages,...

Jun 12, 2025 by News Staff

The Tumat Puppies, two permafrost-preserved Late Pleistocene canids, have been hypothesized to have been littermates and early domesticated dogs due to...

Jun 10, 2025 by News Staff

China has long been considered one of the locations for original domestication of wild boars (Sus scrofa) but tracking the initial process has always been...

Jun 2, 2025 by News Staff

Cats (Felis catus) are companions familiar to people worldwide. Despite their popularity, few studies have investigated the genetic background of their...

May 29, 2025 by News Staff

People all around the world live with cats and cats engage in many social behaviors toward their owners. Olfaction is one of the most important sensory...

May 29, 2025 by News Staff

Daily biological functions such as sleep, heart rate and metabolism are timed by intracellular circadian clocks which exist within almost all cells throughout...

May 29, 2025 by News Staff

Flower visitors, including pollinators, produce characteristic sounds through flapping wing movements during flight. These sounds may provide key information...

May 26, 2025 by News Staff

In a new study, University of Auckland scientist Christopher Hall and his colleagues focused on neutrophils, a type of white blood cell that play a key...

May 21, 2025 by News Staff

Recognizable from the starring role in the film ‘Finding Nemo,’ the clown anemonefish (Amphiprion percula) also shrink in order to avoid social conflict,...

May 21, 2025 by Natali Anderson

Prickle-free blackberry (Rubus subgenus Rubus) canes are strongly preferred by growers due to food and worker safety concerns and damage to fruit from...

May 20, 2025 by News Staff

Elephants are fascinating animals. Despite such fascination, our knowledge of the elephant brain is limited, and neuroanatomical differences between Asian...