Author: Monique Conrod

The decrease in sea ice in the Arctic is seen in this image, which compares 2012 sea ice levels with the yellow outline, which shows the average sea ice level from 1979 through 2010. Image: NASA
Environment News Science

Scientists Working To Save Arctic Ice Cap

A team of scientists has come up with a plan they say could help rebuild the Arctic ice cap. The ice cap is a huge area of sea ice that covers most of the Arctic Ocean all year round.
Usually, the sea ice gets thicker and spreads further each winter, but this hasn’t happened for the past few years.
Last month, the ice cap had shrunk to its smallest size since scientists began keeping records of it 38 years ago. The weather in the Arctic has been unusually warm this winter. Some days, temperatures have been 20 degrees Celsius higher than is normal for this time of year. This month, the temperature was above 0°C at least one day.

NASA capture seven planets. Image: NASA
News Science

NASA Discovery: 7 Earth-Sized Planets

Scientists from NASA announced on February 22 that they have discovered seven planets orbiting a nearby star. The planets are all about the same size as Earth, and three of them are in what scientists call the “habitable zone.”

(The habitable zone is the area of space around a star where a planet is most likely to have liquid water on its surface. Scientists believe water is necessary for anything to live on a planet.)

More than 60,000 people protested in Toronto, Ontario on Jan. 20. This photo was taken by TKN's Joyce Grant, outside Toronto's City Hall.
News Politics

Millions Around The World Join Women’s Marches

Millions of people around the world joined protest marches on January 21 to show their support for women’s rights and other causes.

The marches were inspired by the Women’s March, which was held in Washington, D.C., the day after Donald Trump officially became President of the United States. The Women’s March was organized to protest Trump’s policies. Many people believe his policies are a threat to basic rights and freedoms for women and for people of minority religions and races.

The Ultimaker 3D Printer, which is different than the one used on the ISS. Image: Maurizio Pesce
News Science Technology

Astronauts Will Turn Trash Into Tools

Astronauts on the International Space Station (ISS) may soon be able to turn their used forks and knives into tools and satellite parts.
Tethers Unlimited Inc., an aerospace technology company, has developed a system that combines a waste recycling machine with a 3D printer.
Astronauts will put waste items made of plastic into the recycling machine, called the Positrusion Recycler. When they press a button, the Recycler will sterilize and melt down the plastic and turn it into 3D filament.

Making Glue Less Sticky
Health Science Technology

Making Glue Less Sticky

Getting that last drop of glue out of the bottle will soon be easier, thanks to a new lubricant called LiquiGlide.
A lubricant is a substance that reduces friction between two surfaces. LiquiGlide reduces the friction between the walls of a container and the liquid it holds so the contents will slide out more easily.