What is the "most Canadian" animal? Spoiler: it's not the beaver, or the moose. Published in the journal The Canadian Field-Naturalist, the study from a team of Simon Fraser University researchers ranks, for the first time ever, species of terrestrial vertebrates in Canada by their level of Canadian evolutionary distinctness: the amount of time animals have evolved independently from other Canadian species.

Climate change-related extreme weather, such as massive flooding and prolonged drought, often results in dangerous outbreaks of diarrheal diseases particularly in less developed countries, where diarrheal disease is the third leading cause of death among young children.

You have likely not spent much time thinking about the uterus of the fruit fly, Drosophila melanogaster. But then, neither have most scientists, even though Drosophila is one of the most thoroughly studied lab animals. Now a team of biologists at the University of California, Davis, has taken the first deep look at the Drosophila uterus and found some surprises, which could have implications not just for understanding insect reproduction and potentially, pest control, but also for understanding fertility in humans.

Mammals, including humans, stand out with their distinctively upright posture, a key trait that fueled their spectacular evolutionary success. Yet, the earliest known ancestors of modern mammals more resembled reptiles, with limbs stuck out to their sides in a sprawled posture.

Art and science are sometimes poles apart, but that isn't the case in a research project described in ACS Omega. For this work, an interdisciplinary team merged scientific research, technological advancements and artistic exploration to experiment with the production, properties and application of a new kind of ceramic.

At one point or another, you may have gone online looking for a specific bit of information and found yourself "going down the Wiki rabbit hole" as you discover wholly new, ever-more fascinating related topics—some trivial, some relevant—and you may have gone so far down the hole it's difficult to piece together what brought you there to begin with.

The type of semiconductive nanocrystals known as quantum dots are both expanding the forefront of pure science and also hard at work in practical applications including lasers, quantum QLED televisions and displays, solar cells, medical devices, and other electronics.

It feels like narcissism is everywhere these days: politics, movies and TV, sports, social media. You might even see signs of it at work, where it can be particularly detrimental. Is it possible to keep a workplace free of destructive, manipulative egotists?

The Arctic is warming at three to four times the global average. However, new research suggests the slowing of a key ocean current could reduce projected Arctic warming by up to 2 degrees Celsius by the end of the century.

This week, physicists suggested that quantum entanglement may be really, really fast rather than instantaneous, and could be measured at an attosecond scale. Paleontologists discovered a fossilized mammal in Colorado that may have lived alongside dinosaurs in the Late Cretaceous. And scientists with the U.S. Geologic Survey reported that up to 95 million people may be relying on drinking water contaminated with PFAS chemicals.