Science

Animals Science

Unlocking The Mysteries Of The Monarch Butterfly’s Incredible Journey

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Every year, Monarch butterflies fly more than 4,000 kilometres from Canada to Mexico.

Until recently, no-one was sure how the Monarch butterfly knew the exact path to take that would ensure it would end up at its intended destination after such a long flight.

Now Canadian scientists believe they have discovered the secret to the butterfly’s internal sense of direction.

Scientists wanted to know if the Monarchs used a type of “internal compass” or an “internal map.” Some animals and birds have both.

To find out, researchers tested the butterflies by starting them different locations than they normally would. Ryan Norris, an associate professor of biology at the University of Guelph, started them on their journey from Guelph, Ontario and Calgary, Alberta.

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Health Science

Calgary Student Wins National Science Prize For Cancer Therapy Research

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A high school student from Calgary has won the Sanofi BioGENEius Challenge Canada competition for his research into an experimental cancer therapy.

Arjun Nair, 16, is a grade 11 student at Webber Academy. His winning experiment involved photothermal therapy (PTT), which is used to treat cancer.

With PTT, a patient is injected with gold nanoparticles. A nanoparticle is a microscopic particle of a substance, less than one-millionth the size of a grain of sand.

The gold nanoparticles collect in the patient’s cancerous tumours. When the tumours are bathed with laser light, the nanoparticles heat up and kill the cancer cells.

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Animals Science

Camel Fossils Found In Canada’s Arctic

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Scientists have discovered fossilized bone fragments belonging to a prehistoric camel that lived in Canada’s High Arctic about 3.5 million years ago.

The fossils were found on Ellesmere Island, Nunavut, in a site near the Strathcona Fiord.

Scientists have also found the fossilized remains of mammals such as bears, beavers and deerlets (small deerlike animals) in this area.

The site is a polar desert now, but during the Pliocene era – the time when the when the camel was alive – it would have been a forest. The average temperature in the Arctic was 14 to 22 degrees warmer then, so it was warm enough for trees to grow, but still cold, snowy and dark for much of the year.

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Animals News Science

Giant Pandas Arrive In Toronto

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Two giant pandas arrived in Toronto on March 25 to begin a 10-year visit to Canada.

The pandas will spend five years at the Toronto Zoo, and then move to the Calgary Zoo for another five years. They are on loan to Canada from the Chinese government.

The pandas travelled by plane from their native China, along with several kilograms of bamboo shoots, boxes of apples and their favourite toys. The trip took 15 hours.

The pandas were greeted at the airport by a large crowd, including Prime Minister Stephen Harper and Zhang Junsai, the Chinese ambassador to Canada. A high school band played “O Canada” as the pandas’ crates were unloaded.

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Animals Kids News

Pterosaur Named After Girl Who Discovered It

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Like many children, Daisy Morris loves to collect fossils.

Unlike other children, however, Daisy’s hobby has led to a pterosaur being named after her.

A pterosaur is a type of flying reptile closely related to dinosaurs.

The species Daisy discovered is now known as Vectidraco daisymorrisae, or “Dragon from the Isle of Wight.”

Daisy, who lives in England, was five years old in 2008 when she and her mother were taking a walk along the beach. She noticed some black bones—about 40 mm long– sticking out of the mud and she dug them out.

The family took the bones to a fossil expert at Southampton University in England.

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Entertainment Science

Playing Video Games Can Make You A Better Searcher

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Want to be a great doctor or scientist? Make sure you play video games.

New research shows that certain video games can help people “find things” better and faster.

For instance, if a doctor is looking for something on an x-ray, or if a scientist is looking at a satellite image—they may be able to do it better if they’ve “trained” by playing video games.

Certain video games, like driving games, can improve a person’s “visual search skills.” That’s the ability to see something that’s hidden in the middle of a confusing field of things. Like finding “Waldo.”

Researchers at the University of Toronto studied three groups of people: 20 people who played a shooting game called Medal of Honor, 20 people who played the driving game Need for Speed, and 20 people who played a puzzle game called Ballance.

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News Science

Commander Hadfield’s Son, Evan, Helps Bring Space To Earth

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Chris Hadfield is the Canadian astronaut living and working on – and commanding – the International Space Station.

He’s the first astronaut to bring the “space experience” to Earthlings in the form of regular tweets, photos, Facebook posts, videos and even songs.

Hadfield lets us know what experiments he’s working on, what the Earth looks like from his vantage point and what it’s like to live in space.

Hadfield has three children, Kyle (30), Evan (27) and Kristin (26).

Evan lives in Darmstadt, Germany.

He has been helping his father communicate with Earth, via Twitter and other social media websites such as Facebook, tumblr and Soundcloud.

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News Science

Dragon Brings Fresh Supplies To International Space Station

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Did you ever wonder how the astronauts who are living on board the International Space Station get fresh supplies, like food, medicine and materials for their research?

A cargo capsule called SpaceX Dragon was recently sent up to the ISS to bring the astronauts fresh supplies.

Dragon was loaded with more than a thousand kilograms of science equipment, food and other materials.

It left Cape Canaveral Air Force Station in Florida on Friday.

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Science

New Space Mission Will Study Asteroid In 2018

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A new joint project between the Canadian and U.S. space agencies will bring a piece of the universe to Earth.

The goal of the mission, known as OSIRIS-REx*, is to study an asteroid.

NASA, working with the Canadian Space Agency, will send a spacecraft to Asteroid 1999 RQ36. A robotic arm will grab pieces of the asteroid.

The spacecraft will be launched in Sept. 2016 and it will reach the asteroid in 2018.

The asteroid will be studied and mapped for about six months in space and then the sample will be brought to Earth in 2023.

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News Science

King Richard III’s Bones Discovered Under A Parking Lot

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He was the king in Shakespeare’s play who uttered the famous words, “My kingdom for a horse!”

His name was Richard III, and he ruled as King of England from 1483 to 1485. He died in battle at age 32 at a place called Bosworth Field near Leicester (pronounced like “Lester”), England.

His body was buried by King Henry VII in a monastery (a place where monks live). Later, the monastery was destroyed and no one ever knew what became of Richard III’s bones.

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