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Jamaica’s Usain Bolt lays on the track after suffering a hamstring injury in the final of the men’s 4x100m relay during the World Athletics Championships in London on Aug. 12, 2017. (AP Photo/Frank Augstein)

Usain Bolt and Andre De Grasse: Hamstring injuries explained

Hamstring injuries played a major role at the 2017 world track and field championships. Without proper recovery, a hamstring injury can be career ending for some athletes.
People reject science such as that about climate change and vaccines, but readily believe scientists about solar eclipses, like this one reflected on the sunglasses of a man dangerously watching in Nicosia, Cyprus, in a 2015 file photo. (AP Photo/Petros Karadjias)

Eclipse of reason: Why do people disbelieve scientists?

People universally believe scientists’ solar eclipse calendars, but vaccine warnings or climate predictions are forms of science that strangely do not enjoy equivalent acceptance.
There is growing evidence for the use of cannabis in treating opioid addiction. (Shutterstock)

Legal weed: An accidental solution to the opioid crisis?

As Canada moves towards legalization of cannabis in 2018, there is growing evidence of the drug’s potential to treat opioid addiction itself, as well as the chronic pain that often drives it.
U.S. President Donald Trump enjoys some time in the cab of a mover truck parked at the White House in March when truckers and industry CEOs came for a discussion on health care. (AP Photo/Andrew Harnik, File)

NAFTA talks see Trump in driver’s seat – and Canada at risk

Mexico has traditionally been NAFTA’s biggest loser. But Canada is at risk if the U.S. gets its way in removing a dispute settlement mechanism from the deal in the upcoming NAFTA renegotiations.
Attempts to restructure our “obesogenic” food environment for health are often criticized - as restricting personal choice and freedom. (Shutterstock)

Is the food industry conspiring to make you fat?

Bombarded with unhealthy offerings by the food industry, we blame and shame ourselves for gaining weight. But is it really our fault, or are we being “entrapped?”
A scourge of kitchens everywhere, Drosophila melanogaster — the common fruit fly — stares down the electron microscope that captured its image. (Shutterstock)

How to kill fruit flies, according to a scientist

How do you rid your kitchen of pesky fruit flies? A scientist who researches them explains.
The Canadian lobster industry is now valued at over $1 billion, double what it was in 2010. (AP Photo/Robert F. Bukaty)

Canadian lobster in the pink thanks to European trade deal

Lobster used to be a poor man’s meal. Now it’s the darling of foodies, and Canada’s lobster producers are poised to cash in on sales to the European Union thanks to CETA.
The latest evidence-based treatments for opioid addiction are often under-used, due to inadequate addiction education for doctors and nurses. (Shutterstock)

Better medical education: One solution to the opioid crisis

Most physicians are unaware of effective approaches to treat opioid addiction. Addiction medicine fellowships offer a new and effective way to save lives.
The manuscript of ‘Memoirs of Sir Isaac Newton’ shows the words ‘does this apple fall?’ Newton’s curiosity about the falling piece of fruit helped him develop the theory of gravity. (AP Photo/Lucy Young)

No new Einsteins to emerge if science funding snubs curiosity

Isaac Newton and Albert Einstein would have bridled under today’s research funding bureaucracy. It’s time to allow scientists to indulge their curiosity again.
Former Globe and Mail newspaper reporter turned novelist Omar El Akkad contemplates his debut book American War in his publisher’s Toronto office in this 2017 file photo. (THE CANADIAN PRESS/Chris Young)

Worth reading: Future visions of women, war, time and space

Astronomer Bryan Gaensler picks five speculative and science fiction novels worth reading, including Omar El Akkad’s American War.
Controversial gene editing should not proceed without citizen input and societal consensus. (Shutterstock)

Human genome editing: We should all have a say

A team in the U.S. is said to have safely and effectively altered human embryos. The news is a reminder that citizens must be consulted on developments potentially affecting the future of the species.
When children test their own boundaries in thrilling play, they develop self-confidence, resilience and risk management skills

Why kids need risk, fear and excitement in play

Did you know there has never been a safer time to be a child in Canada? Research shows that kids need freedom outdoors to explore exhilaration and fear, and discover their own limits.
Male scientists dominate labs, often with little to no female representation in the work or research subjects. Shutterstock

Sex matters: Male bias in the lab is bad science

Research laboratories are dominated by men, and that’s not only bad for lab culture, it can be dangerous for science.
Jay Z, Beyoncé and daughter Blue Ivy sit court side at a basketball game in New Orleans in Feb. 2017. Jay Z opened up about his relationship with Beyoncé on his new album, “4:44.” (AP Photo/Gerald Herbert)

Hip-hop’s vulnerable moment: Jay-Z sets his emotions free

In 4:44, his 13th album, Jay-z gets confessional and socio-political, challenging traditional notions of Black male bravado and masculinity.
U.S. President Donald Trump meets with Russian President Vladimir Putin at the G-20 Summit in July in Germany. (AP Photo/Evan Vucci)

Why Trump must stop being Trump to survive

U.S. President Donald Trump’s insistence on being “himself” is doing substantial damage to the United States, both domestically and abroad. A former Clinton White House adviser on Russia weighs in.
British Columbia Premier John Horgan gives a thumbs up after being sworn in earlier this month. Horgan’s coalition government has pledged to make education a priority. THE CANADIAN PRESS/Chad Hipolito

B.C. pledges education action – for the good of democracy, Canada should follow suit

The new British Columbia government wants the province to shed its status as a laggard on education funding and poverty reduction. If it succeeds, B.C. will be a safer place to live.
Cover art from “Annie Muktuk and Other Stories,” Norma Dunning’s first book filled with sixteen Inuit stories which portray the unvarnished realities of northern life via strong and gritty characters. (University of Alberta Press)

Writing is the air I breathe: Publishing as an Inuit writer

Inuit poet, scholar and writer Norma Dunning shares her experiences of trying to get published in Canada.