Scientists have rediscovered a species of monkey in the Brazilian Amazon not seen alive since 1936, according to reporting by Mongabay.

The species, the bald-faced Vanzolini saki, was first discovered along the Rio Eiru more than 80 years ago by Alfonzo Olalla, an Ecuadorian naturalist. But scientists had found no other living evidence of the monkey since then. Earlier this year, a team of seven primatologists, led by Laura Marsh of the Global Conservation Institute, began a three-month expedition aboard a boat through the Upper Jurua River and its tributaries to search for the missing monkey and survey other wildlife in the remote region of Brazil.

A team of scientists has identified a small marine predator that once patrolled the ocean floor and grabbed its prey with 50 spines deployed from its head.

Named Capinatator praetermissus, this ancient creature is roughly 10 centimetres long and represents a new species within the group of animals known as chaetognaths – small, swimming marine carnivores also known as arrow worms.

Simon Fraser University graduate student Oldooz Pooyanfar is monitoring what more than 20,000 honeybees housed in hives in a Cloverdale field are “saying” to each other—looking for clues about their health. 

Pooyanfar’s technology is gleaning communication details from sound within the hives with her beehive monitoring system—technology she developed at SFU. She says improving knowledge about hone

If ocean temperatures continue to climb, you’re going to need a bigger boat.

Great white sharks could one day be swimming in British Columbia waters, according to William Cheung, associate professor at the Institute for the Oceans and Fisheries at UBC who studies the impact of climate change on marine ecosystems.

Seasonal and diurnal rhythms determine the life cycle of many animal species. In equids this is not only true for wild species such as the Przewalski but season-dependent metabolic changes also exist in domesticated horses. Horses can reduce their metabolic activity during the cold season and thus reduce heat loss. The effects of such seasonal changes on pregnancy and foetal development, however, have not been investigated so far. Researchers from Vetmeduni Vienna could now demonstrate that foals born in winter are smaller than herd mates born later in the year.

Writing in the journal Animals, they muse on whether organisations that profit in some way from wildlife imagery and popularity, could establish a corporate responsibility to contribute a portion of this income to the conservation of the animals represented.

An unusually cold winter in the U.S. in 2014 took a toll on the green anole lizard, a tree-dwelling creature common to the southeastern United States. A new study offers a rare view of natural selection in this species, showing how the lizard survivors at the southernmost part of their range in Texas came to be more like their cold-adapted counterparts further north.

In the last 20 years, the field of animal coloration research has experienced explosive growth thanks to numerous technological advances, and it now stands on the threshold of a new era.

Known as a nodosaur, this 110 million-year-old, armored plant-eater is the best preserved fossil of its kind ever found.

Artificial light disrupts nocturnal pollination and leads to a reduced number of fruits produced by the plant.