Xylazine is a veterinary sedative increasingly found in street drugs. Learn how it affects the body, why it causes severe skin wounds, and why naloxone can't fully reverse it.
From Kakadu plums to finger limes, discover the native fruits that have grown in Australia for thousands of years and their place in Indigenous food culture.
Dew point is the temperature at which air can no longer hold its moisture. Learn why condensation forms on surfaces, inside walls, and in the atmosphere.