Phoebe Sutherland rushed last week to capture a stray dog that nipped an elder in her community of Moose Cree First Nation. It was the latest instance of issues springing from a growing population of dogs on the island at the southern tip of James Bay after veterinary services that used to spay and neuter canines paused visits during the pandemic.
The dodo bird isn't coming back anytime soon. Nor is the woolly mammoth. But a company working on technologies to bring back extinct species has attracted more investors, while other scientists are skeptical such feats are possible or a good idea.
On the Arctic sea floor lie hungry predators that can eat dead polar bears. The voracious carnivores are seastars, better known as starfish, and a new study by a national research group says they tie with polar bears as the top predators of the Arctic marine ecosystem.
With Russia's invasion of Ukraine and the specter of nuclear weapon use, Earth crept its closest to Armageddon, a science-oriented advocacy group said, moving its famous “Doomsday Clock” up to just 90 seconds before midnight.
Every year, the night sky grows brighter, and the stars look dimmer. A new study that analyzes data from more than 50,000 amateur stargazers finds that artificial lighting is making the night sky about 10% brighter each year.