Researchers often rely on fossil teeth for clues about what extinct animals ate. Giant ground sloths’ teeth have been tricky to analyze, though – until now.

Attention Costco shoppers: Prices are dropping on all your favorite items. From ice cream makers and Halloween decorations to ...

Back in early August, I drove to Sheila Phillips and Dave Crittall’s farm near Paradise Hill, Sask., for a field day organized by the Alberta-Saskatchewan Grazing Club. I doubt anyone really wants to ...

Introduction: Soil pore-scale aeration is a crucial yet often overlooked factor influencing the effectiveness of nitrous oxide (N 2 O) emission mitigation strategies. Our previous work revealed a ...