When you look out the window or walk your dog in the year 2100, the animals you spot might be quite different from what you see today, a new study suggests. Many wildlife species are moving due to climate change — which means Canadian cities could get an influx of wild climate refugees. They could … Read more
Quirks and Quarks17:24How documenting the disappearance of the great auk led to the discovery of extinction When species cease to exist, we often say they went “the way of the dodo.” But it might be more fitting to say they went “the way of the great auk” because it was the Icelandic bird’s disappearance that led to the discovery that … Read more
The mathematics and biology question papers of the Uttar Pradesh class 12 board exam were allegedly shared on a WhatsApp group here an hour after the examinations began on Thursday, prompting authorities to lodged a police complaint. UP Board 12th math, biology question papers shared on Whatsapp group during exam On the complaint of District … Read more
Our planet is changing. So is our journalism. This weekly newsletter is part of a CBC News initiative entitled “Our Changing Planet” to show and explain the effects of climate change. Keep up with the latest news on our Climate and Environment page. Sign up here to get this newsletter in your inbox every Thursday. This week: From … Read more
For two decades, Tamara Franz-Odendaal has been studying how space travel affects the human skeleton. Because of the absence of gravity in space, astronauts experience bone loss when they get back to Earth. “We always think of it as just the scaffold that kind of keeps the body together, but it’s a really dynamic tissue,” … Read more
NASA’s newest climate satellite rocketed into orbit Thursday to survey the world’s oceans and atmosphere in never-before-seen detail. SpaceX launched the Pace satellite on its $948-million US mission before dawn from Cape Canaveral, Fla., with the Falcon rocket heading south over the Atlantic Ocean to achieve a rare polar orbit. The satellite will spend at … Read more
The Rocky Mountains conjure up images of grey rugged peaks capped with white. But within the upper reaches of the harsh mountain landscapes, a rosier hue often blooms. Watermelon snow, also known as glacial blood, is caused by algae that turns the snow a startling shade of red. The algae blooms in summer, forming on … Read more
Quirks and Quarks54:01Cat facts — the latest science on our feline companions Cats have lived alongside humans for millennia, but there’s still much we don’t know about our companions. How do cats purr? Why do they look so annoyed all the time? And when and where did cats begin sharing homes with humans? Part of … Read more
As It Happens6:32The mating dance of sea fireflies is ‘the coolest fireworks show that you’ve ever seen’: scientist Nicholai Hensley has spent countless hours standing waist-deep in pitch-black waters off the coast of Panama, watching thousands of tiny sea creatures perform dazzling displays of bright blue light. The creatures — each the size of a … Read more
Hundreds of thousands of people worldwide are killed annually by malaria and other diseases spread through the bite of mosquitoes, insects that date back to the age of dinosaurs. All of these bites are inflicted by females, which possess specialized mouth anatomy that their male counterparts lack. But it hasn’t always been that way. Researchers … Read more
