May 21, 2022: Losing sleep over climate change, growing plants in lunar soil, trilobite sex, the sound of biodiversity loss, carbon emissions and medical care and a question of blowing air.

May 14, 2022: Ancient oyster mounds, seagrass’ sweet secret, saving the Mekong delta, reading minds to produce sound and next-gen COVID-19 vaccines

May 7, 2022: Endangered tiny porpoise, Mars-quakes, thermal batteries, bloodworms metal fangs, finding alternatives to animal experimentation and why does coal release mercury?

April 30, 2022: Avian flu outbreak, prehistoric art and firelight, the dingo genome, joggers save calories, Canada’s space tourist and what tsunamis do to marine life.

April 23, 2022: Shallow water on Europa, tourists making iguanas diabetic, dolphin social networking, working out how dinosaurs walked and what to do to save the world’s coral reefs.