Science

Animals Environment

Dwindling Sea Ice Hurting Polar Bear Population

Polar bears need to be really fat in order to have healthy babies. But because of global warming, the bears aren’t as fat as they used to be, and they aren’t having as many babies.

Polar bears get fat when they can hunt a lot of seals. They can only hunt seals when there is sea ice for them to hunt from.

Global warming is making the sea ice melt. The bears don’t have as much time to hunt because the ice melts too early. Once the ice is gone for the year, the bears have to go to the shore.

Animals News

Toronto’s battle over dog parks

There are 49 dog parks in Toronto where people can take off their dogs’ leashes and let them run freely.

However, not everyone is allowed to use the parks. Dog walkers walk people’s dogs when they are unable to because they are working. They often walk up to six dogs at a time. When they come to a dog park, up to six dogs may pile out of their car and run into the fenced dog park. One or two dog walkers can fill up a dog park, leaving single-dog owners feeling crowded out.

Science

Write Your Worries Away

Students who are anxious about a test can improve their scores just by writing about their fears, according to a new study.

Researchers took 47 university students who were nervous about an upcoming exam and divided them into three groups. The first group was told to write about their fears 10 minutes before they took a math test. The second group was told to write about what they did the day before. And the third group relaxed for 10 minutes before the test.

Science Technology

Stonehenge an ancient tourist destination

Scientists have figured out that the bones of an ancient teenager, buried near Britain’s mysterious Stonehenge monument, came from hundreds of kilometers away.

The wealthy teen was buried with a string of amber beads around his neck. He is known to researchers as “the boy with the amber necklace.”

He originally came from The Mediterranean, and was likely a tourist, visiting Stonehenge much as people do today—as a tourist destination.

Animals Technology

“Barcode” Of A Beaver On CN Tower

Canada is leading the way in “barcoding” all animals on earth.

Scientists around the world are undertaking a massive project to help protect animals. And Canadians (in fact, Torontonians) are leading the way.

One day, the project will allow you to point your camera phone at an animal or a bug and a screen will pop up with the name of the species and a description of it.