Articles on Plants

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Tomatoes grow at a greenhouse in Delta, B.C., on January 24, 2025. Tackling food and water security challenges requires innovative solutions like precision agriculture, using artificial intelligence and robotics to foster sustainable development. THE CANADIAN PRESS/Darryl Dyck

Autonomous AI systems can help tackle global food insecurity

A research team at Simon Fraser University has developed an AI-powered robot that can autonomously water plants and monitor plant health.
Photos after the Los Angeles fires in January 2025 show many yards where vegetation didn’t burn while neighboring houses did. AP Photo/Chris Pizzello

California plan to ban most plants within 5 feet of homes for wildfire safety overlooks some important truths about flammability

Hedges and trees may actually reduce home exposure to radiant heat and flying embers, but they must be well maintained. Two scientists who study how plants burn explain.
Cultivated organic soil in the Montérégie region under irrigated lettuce crops. (Karolane Bourdon)

Fertile land for growing vegetables is at risk — but a scientific discovery could turn the tide

Organic soils, one of the pillars of Québec’s food self-sufficiency, could disappear within 50 years. Fortunately, the application of straw or wood chips could regenerate these soils.

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