A well-planned national school food progam in Canada could be a huge boost to children's health outcomes, long-term healthcare spending and local agriculture and economies, writes Dal health researcher Sara Kirk.

The documentary "Leaving Neverland" demonstrates the identifiable victim effect: people are more willing to empathize with individual victims than with large statistics, writes Kevin Quigley (scholarly director, MacEachen Institute for Public Policy and Governance).

CRISPR gene editing should learn from the Slow Food movement, say Dal researchers Landon Getz and Graham Dellaire. Scientists must allow time for critical conversations and perfecting of techniques before rewriting the source code of humanity.

Ten of Dal's elite graduate students faced off in the finals of Dal's 3 Minute Thesis compeition, with Microbiology and Immunology PhD candidate Adrian Herod taking home the top prize for his presentation on salmonella and food safety.

In the next few years, there may be as many as 30 billion different devices connected to the Internet, including many everyday objects you find in your home. That poses major challenges for everything from security to reliability – challenges Computer Science prof Srini Sampalli and his team in the MYTech Lab are working to address.