Researchers implemented an artificial pheromone system to allow robots to communicate within a swarm. Continue reading Robot Swarms Communicate with Artificial Pheromones
Ant colonies exposed to certain insecticides become smaller and weaker after a year. Are they another casualty in the war against crop-damaging pests.? Continue reading Who knew? Insecticides negatively impact ant colonies, too!
by Fernanda Ferreira figures by Shannon McArdel Semper augustus was once the most coveted flower in Holland . The Dutch were used to single-hued tulips, collectively called Couleren, but Semper augustus was something else. With its splashes of red on white, this bi-colored or variegated tulip became the symbol of tulipomania, a brief period during the Dutch Golden Age when a single tulip bulb could … Continue reading Plant Viruses: An oft-forgotten threat to food security
by Fernanda Ferreira figures by Krissy Lyon The young, scaly creature bursts from the torso of its doomed host in a mix of guts and blood and stares blinkingly at its new environment. For most people the sentence above describes a famous scene from Ridley Scott’s Alien, but for many insects it’s a daily reality. The inspiration for H.R. Giger’s nightmarish alien comes from one … Continue reading Insect Zoopharmacognosy: Finding medicine where you least expect it