Let the Games end!

We don't usually publish new articles on Saturdays, but our Olympian author Nicole Forrester has provided one more great read as the Pyeongchang Olympics come to a close. Prof. Forrester is conducting research to determine if athletes who are active on social media during the Olympics see a negative impact on their performance. 

For your weekend reading pleasure, we offer some great stuff from the global Conversation network...including an answer to one of the most vexing questions of modern society. Why do dogs eat their own poo? 

Enjoy...and we'll be back in your Inbox on Monday.

Scott White

Editor

Social media at the Olympics

Australian cross country skier Phil Bellingham takes a selfie during a welcoming ceremony at the Pyeongchang Olympic Village ahead of the 2018 Winter Olympics in Pyeongchang, South Korea, Thursday, Feb. 8, 2018. (AP Photo/Charlie Riedel)

The selfie Olympics: What's the impact of social media on performance?

Nicole W. Forrester, Ryerson University

What harm could a simple Tweet possibly have on the performance of an Olympian? More than you might think. Social media can be a distraction that impacts the performance of some athletes.

Weekend Reads

New research shows siblings can make you more empathic

Sheri Madigan, University of Calgary; Jennifer Jenkins, University of Toronto; Marc Jambon, University of Toronto

New research shows that children who are kind, supportive and understanding influence their siblings to act and behave in similar ways.

Canada's troubling indifference to the Air India bombing

Chandrima Chakraborty, McMaster University

When preparing for a course, a McMaster University professor found an alarming lack of knowledge among Canadians about the Air India bombing of 1985. Why the startling indifference from Canadians?

The surprising benefits of being a pessimist

Fuschia Sirois, University of Sheffield

Negative thinking may help some people manage their health.

Explaining coprophagy – why do dogs eat their own poo?

Jacqueline Boyd, Nottingham Trent University

New research explains that dogs may have evolved to eat faeces as a way to prevent the spread of disease.

Nigeria's conflict is a result of environmental devastation across West Africa

Olalekan Adekola, York St John University

Talk of ethnic and religious conflict between Muslim Fulani herders and local Christian farmers misses the full picture – this is about resources.

Why is breast cancer mortality higher for African-American women than for white women?

Padmashree Rida, Georgia State University; Ritu Aneja, Georgia State University

Research has resulted in advances in treating breast cancer in recent decades, but a wide gap exists in mortality rates between African-American women and white women. Here's a look into why.

How working with men and boys could stop domestic violence

Richard Tolman, University of Michigan

Domestic violence services have rightly focused most attention on meeting survivors' needs. Increasingly, though, organizations are involving men and boys in domestic violence prevention.

How the firearms industry influences US gun culture, in 6 charts

Michael Siegel, Boston University

Gunmakers should be at the center of any discussion of the root causes of violence, and a closer look at firearms sales reveals some interesting trends.