As North America’s opioid crisis worsens, schools across Canada are purchasing naloxone anti-overdose kits. Research suggests that risks of opioid addiction could also be addressed through attention to children’s nutrition.
High fructose corn syrup in food and drinks has long been linked to rising rates of child and teen obesity. New evidence suggests it increases the risks of opioid addiction and overdose too.
122 million of 155 million stunted children live in conflict countries.
Development officials have been cautiously optimistic that we were on our way to eradicating hunger. But a recent report by the UN shows a surge in global hunger due to conflict and climate change.
A trade official from the United States walks past a sign Monday where Canadian, American and Mexican officials are holding North American free trade talks in Ottawa.
THE CANADIAN PRESS/Adrian Wyld
There's been a lot of rhetoric in the air about the fate of NAFTA, especially from the U.S. president. But its demise is extremely unlikely.
Community-led research in the Inuit community of Rigolet, Labrador, helped identify dirty water containers as a source of drinking water contamination.
Can community-led research help address Canada's Indigenous water security issues? One project from the Inuit community of Rigolet in Labrador suggests it can.
Canada’s former prime minister, Stephen Harper, is greeted by a Maori warrior in New Zealand in November 2014. New Zealand’s electoral system allows for far greater Indigenous involvement than Canada’s.
THE CANADIAN PRESS/Adrian Wyld
As New Zealanders head to the polls this week, there are lessons for Canada in the country's electoral system — in particular how it gives Indigenous people a greater role in governing.
Canadians are overwhelmingly opposed to insurance companies having access to their genetic test results. A new Canadian law prevents insurers from using genetic information to determine coverage or pricing.
Canadian insurance companies argue that a new law denying them access to genetic test results will raise the cost of insurance for everyone. That's doubtful.
Fresh produce for sale at a farmer’s market.
Low-income Canadians lack nutritious food options in part due to negative societal attitudes about them.
Wildfires may grow more frequent and intense in North America amid climate change, like the Fort McMurray blazes in 2016, which were among the worst in Canadian history.
(THE CANADIAN PRESS/Jonathan Hayward)
Wildfires amid climate change may spark a radical shift in forest habitats and wildlife. They aren't just a destructive force of man and nature. They're a key factor in forest ecosystem renewal.
Future food will shift to alternative proteins such as insects, like this 3D-printed biscuit made of insect flour by designer Penelope Kupfer.
(AP Photo/Kirsty Wigglesworth)
Climate change, insects and urban farm towers are a few things that will change how and what we eat in the future.
People hold up a sign as part of a demonstration where a teepee was erected on Parliament Hill to protest Canada Day.
(THE CANADIAN PRESS/Justin Tang)
Canadian celebrations are often controversial, but challenges to Canada 150 may actually indicate our desire to perfect and improve this country.
Matt Damon as astronaut and exobotanist Mark Watney in the film The Martian grows crops on Mars.
(20th Century Fox/Handout)
We will one day grow food in conditions as extreme as Mars. Developing the controlled environments required will help not only space explorers but also support our own survival here on Earth.
Using passive eDNA detection, we won’t have to wait until we see massive algae blooms to know lakes are struggling.
By 2167, DNA barcoding scans will lead to weather-style "biodiversity forecasts," enabling us to more easily protect and care for the environment.
Local diet is often influenced by other countries.
Is food sovereignty possible in the global world we live in today? Yes, if governments can develop appropriate policies.
There are indications that climate change in Malawi will make the country poorer and its people more static.
There is belief among some that climate change drives human displacement, but research in Malawi suggests otherwise.
A hairdresser at work in Johannesburg while other vendors sell fruit and footwear. Finding ways to support micro enterprises such as these is the challenge .
Governments in sub-Saharan Africa should encourage the formation of cooperative thrift and credit societies to boost the development of micro enterprises.
Trade among African countries is the lowest globally as barriers to the easy movement of goods across borders remain.
Sub-Saharan African countries have the lowest trade among themselves compared with other regions. This is why there has been a major focus on reducing red tape and other non-tariff trade barriers
How to trim agriculture’s global warming footprint?
About 10% of human-generated greenhouse gas emissions come from farming. Researchers are working on ways to address this piece of the global warming puzzle.
Zimbabwe’s President Robert Mugabe with his Chinese counterpart Xi Jinping.
For sub-Saharan Africa to benefit fully from its growing economic ties with China both parties need to change their behaviour and attitude.
Cornfield, GMO or not?
People have been changing plant genomes ever since agriculture got started thousands of years ago. Here are the high-tech ways researchers insert new genes into plants now.
CRISPR-Cas systems provide a new way to target pathogenic bacteria, without some of antibiotics’ downsides.
CRISPR-CAS9 image via www.shutterstock.com.
A naturally-occurring system discovered in bacteria holds promise as a way to fight pathogens – very specifically and without the risk of antibiotic resistance.