Managing alien species in a large protected area such as the Kruger National Park is “daunting”, with one to two new invasive ...

Cautionary Conversation: In the 1920s, a conman convinced America that goat testicles were the secret to male virility. Tim Harford and Dr Kate Lister (Betwixt the Sheets podcast) dive into the ...

Weed management presents a major challenge to vegetable growth. Accurate identification of weeds is essential for automated weeding. However, the wide variety of weed types and their complex ...