Meteor impacts may have sparked life on Earth, scientists say

It's a well-established fact that forests and water are deeply connected. For decades, paired-watershed experiments—a scientific method for evaluating land-use impacts on water quantity or quality—have shown that when we lose forests, the total amount of water flowing through our rivers tends to rise.

A research team has, for the first time in the world, elucidated the microscopic mechanism by which quantum order is lost and collapses in "open quantum environments" existing in nature. Since perfectly isolated quantum systems cannot exist in reality, this study is expected to provide a decisive breakthrough in bridging the gap between ideal quantum theory and quantum technologies that must operate in real-world environments.

NASA astronaut Christina Koch reads on a tablet in the dimly lit Orion crew capsule in this April 3, 2026, photo. To the right of the image’s center, CSA (Canadian Space Agency) astronaut Jeremy Hansen is seen in profile peering out of one of Orion’s windows. Lights are turned off to avoid glare on the […]

The butternut tree, a close relative of black walnut prized for its pale wood and wildlife value, is on the brink of disappearing from North American forests. A new study from Virginia Tech offers hope that the species could regain its foothold with help from modern data science. By mapping climate and soil conditions linked to natural disease resistance, researchers are guiding restoration strategies that could help this native species recover across the eastern United States.