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Currently, there is considerable interest around the impacts that agriculture is having on water quality. Nationwide the focus has been on highlighting the issues but little attention has been paid to what the solutions might be. The Canterbury Waterway Rehabilitation Experiment (CAREX)* is a stream restoration project that has focused on finding solutions. CAREX has been running since 2013, designing and trialling...

Emperor penguins depend on sea ice for their survival. Arek Aspinwall describes the impact of global warming on this sensitive Antarctic habitat.

Each year during the wet season, the Amazon river rises to create an internationally significant wetland, that's nearly three times the size of New Zealand. Professor Matthew Wilson shares a view from the field while studying the flow dynamics of the largest river in the world..

An exciting Professional Day for STEM teachers hosted by the University of Canterbury on 12 Nov, 2019, attracted over 70 secondary school teachers from South Island high schools. It's so important to facilitate collaborations and ongoing communications with local school teachers. Education is a critical part of our jobs as University academics, and school teachers are our colleagues and partners...

Over the past four years, New Zealand’s suicide statistics have continued to increase. In 2018, New Zealand's suicide rate was at its highest at 13.67 per 100,000. Males made up 75% of this number. That's almost double the amount of people that died on our roads last year. These statistics just “touch the surface” of New Zealand’s serious social and health crisis.  That doesn’t...

This article is focused on constellations visible in the Southern Hemisphere, specifically New Zealand in May 2019. As we approach winter in the Southern Hemisphere, we say farewell to some constellations and welcome others. Read on to find out what celestial objects you can observe this month in New Zealand! Planets Venus is visible in the morning this month and rises before...

74,000 fires have been burning for more than 30 days across the nearly one million hectares of Latin American Amazon comprising the world's largest tropical rainforest. The fires have burnt through the territory of more than 400 distinct indigenous peoples, who have supplied world markets with natural resources for more than five centuries and, in turn, received the ‘curse...

The idea that there might be a link between smoking and nutrition is one that is probably not thought about very often. We do know that smokers typically have poorer diets than nonsmokers but to date no one has investigated whether ensuring optimal nutrition levels when attempting to quit smoking might be relevant and even helpful in the quit...

Last week, Mariska Bot and colleagues published a clinical trial in JAMA whereby they randomized overweight or obese adults with subsyndromal depressive symptoms to placebo, micronutrients (400 mcg folic acid, 800IU vitamin D, 30 mcg selenium, 100 mg calcium, and 1412 mg DHA+EPA), micronutrients plus behavioural activation or placebo plus behavioural activation. Their primary outcome was cumulative onset of...

60 Year-11 students from around New Zealand arrived at the University of Canterbury on Sunday 2 December, settling in at the Rochester and Rutherford Halls of Residence and getting to know each other that night, before kicking off the week on Monday with a tour of the campus, sessions in Antarctic Studies, Environmental Science and Psychology, fish and chips at...