Scientists have built a 3D-printed robotic rattlesnake and used it to study how animals respond to the snake’s distinctive warning display. Researchers at El Paso Zoo tested the robot on 38 species, comparing reactions when the model was silent with responses when its rattle was activated. The study found that animals showed stronger fear responses…
Oak Ridge scientists spent eight weeks 3D-printing a nearly 2-ton steel mold measuring 6 feet tall (Image Credit: Baker Industries) A team at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) has spent eight weeks 3D-printing a massive steel mold that stands 6 feet tall, measures 4 feet wide and weighs nearly 2…
In 1878, Adeline Hornbek established a homestead in Colorado’s Florissant Valley, bringing with her years of experience in frontier life, cattle work and raising a family through repeated upheaval. She was no stranger to rebuilding. By then, she had already lost husband, raised children through difficult circumstances and watched an earlier ranch destroyed by a…
Representative Image of two high-mountain lakes in Catalonia’s Alt Pirineu Natural Park experiencing ecological recovery after minnow eradication (AI Generated Image) Researchers have confirmed the complete eradication of introduced minnows from two high-mountain lakes in Catalonia’s Alt Pirineu Natural Park, with early signs of ecological recovery recorded 10 months after the intervention. Surveys at Tres…
According to scientists, the South American cactus moth primarily attacks Opuntia species, commonly known as prickly pear cactus. It can also occasionally affect Nopalea, Cylindropuntia and Consolea species. A pest once deliberately moved around the world to solve an agricultural problem has become a problem of its own. According to a report by the USDA’s…
A forest can return without being planted, but the pace and character of that recovery can depend heavily on what happens at the beginning. In southern Costa Rica, researchers have been following three different restoration approaches for about two decades, allowing them to compare how much woody biomass accumulated under each one. Some plots were…
India’s space growth marks a shift from building space capabilities to building strategic autonomy, commercial depth and sustained presence beyond Earth. For decades, the central question was whether India could design, build and launch increasingly complex spacecraft on its own. That question has been answered across multiple fronts, from indigenous launch vehicles and navigation systems…
European beachgrass (Ammophila arenaria) is now well established in the Oregon dunes In 1910, Oregon introduced European beachgrass near Coos Bay to stabilise its shifting dunes. The plant trapped moving sand and helped hold the dunes in place as it was meant to. But as the beachgrass spread, it changed the coastal landscape and reduced…
Einstein famously found quantum mechanics so strange that he once referred to quantum entanglement as “spooky action at a distance”. More than a century later, one of the strangest predictions of quantum theory has now been tested in an environment far removed from the relatively low-energy systems where entanglement is usually studied.Physicists working with the…
Scotland’s wildlife reserves recorded a major conservation milestone in 2025, as a five-year project restored more than 3,500 hectares of habitat across 11 sites. The LIFE 100% for Nature initiative, led by the Royal Society for the Protection of Birds (RSPB), combined technology with community-led conservation to improve conditions for threatened wildlife. Robot mowers and…