In 2011, Ivy was released into a Massachusetts marsh as a tiny seven-gram Blanding’s turtle after spending her first months in human care. Then she disappeared. For more than a decade, there was no confirmed sign of the turtle, leaving conservationists with no way of knowing whether she had survived. According to the Commonwealth of…
Brain-to-Brain communication between humans. Image Credit: PASIEKA/Science Photo Library/Corbis Scientists have demonstrated direct brain-to-brain communication using a system that transmitted information between people without speech, typing or physical gestures. The research led to ‘BrainNet,’ a system that connected three people and allowed them to collaborate on a task using brain signals. Electrical activity was recorded…
A floating and rotating ‘garbage island’ of an estimated area of 1.6 million square kilometres lies between Hawaii and California, according to a scientific estimate published in 2018. The area of the island is said to be larger than Para and nearly three times the size of metropolitan France. What exists here is a plastic…
Finnegan McGill. Image Credit: Chris Ayers/Society for Science Finnegan McGill has spent more than four years turning a concern about declining bird populations into a working piece of technology. This 18-year-old student from Tucson, Arizona, developed a device known as ‘A-BiRD’ (Automated Bird Recognition Device) which could help in identifying birds by their calls and…
Zainab Nathani, a high school junior from Niles, Illinois, has designed a material that can pull drinkable water straight out of humid air, powered entirely by sunlight. Studying at Niles Township West High School, she built her project around emulsion-templated composite biogels, porous, bio-based structures engineered to trap moisture from the atmosphere and release it…
Representative Image of a tensegrity robot navigating obstacles during a search-and-rescue mission (AI-generated image) Ankan Das is a 15-year-old sophomore at Oviedo High School in Florida, but his latest science-fair project looks more like something from a robotics laboratory than a school classroom. For his Regeneron International Science and Engineering Fair project, Das built a…
Argentine ants are invasive ants commonly found in homes and gardens in Southern California Seeing more Argentine ants after putting out pesticide bait may not mean the treatment has failed. A new University of California, Riverside, study found that the chemicals can change the ants’ behaviour, with the response varying depending on the type of…
Deep in the forests of Mozambique, finding a wild bee nest can begin with a sound. Yao honey hunters use a distinctive call to attract greater honeyguides, small birds capable of leading people towards bee colonies hidden inside trees. The relationship has been passed down for generations, but new research suggests the birds are not…
Antarctica holds more than 60% of the world’s meteorites, but warming could make thousands disappear into the ice (PC: AI Generated) More than 60% of all meteorites ever found on Earth have been recovered from Antarctica, where dark rocks can remain exposed on bright blue-ice fields for thousands of years. Now, climate warming is putting…
Asian palm civet. Image Credit: Bernard DUPONT/Wikipedia Kopi luwak is one of the world’s most unusual coffees because its production begins inside the digestive system of an animal. The coffee is made from beans eaten and later excreted by the ‘Asian palm civet,’ a small mammal found across parts of South and Southeast Asia. The…
