Representative Image (AI-generated) Mount St. Helens is one of the most closely studied volcanoes in the United States, but scientists still cannot directly see the complex system of magma and rock hidden beneath it. In 2014, researchers launched an ambitious experiment to change that. According to the Imaging Magma Under St. Helens (iMUSH) project, a…

Mars may be millions of kilometres from Minnesota, but for Cloquet student Jeremiah Bents, one small part of a future Mars mission could be tested much closer to home. Instead of looking at how to reach the Red Planet, Bents turned his attention to what astronauts might do once they get there, particularly when dealing…

Authorities are asking people to report sightings and signs of the animals. (Photo: WWF Australia) Wallabies introduced to New Zealand more than a century ago have spread across more than 200,000 hectares in the country’s North Island. Authorities are now working to control their population because the animals can damage native forests, compete with farm…

Goddard physicist Henry Plotkin inspects the retroreflector array destined for the 1964 Beacon Explorer A satellite, PC: Henry Plotkin/ Nasa On October 29, 1964, a team at NASA‘s Goddard Space Flight Centre in Greenbelt, Maryland, recorded the first successful laser returns from an artificial satellite. The target was Beacon Explorer B, also known as Explorer…

Representative Image (AI-generated) For more than three decades, a collection of animal bones from Ireland’s Ferriter’s Cove was considered some of the earliest evidence that farming had reached the island. But new research has now overturned that interpretation. According to University College Dublin (UCD), bones once identified as cattle have instead been identified as belonging…