"With the room lights dimmed, a greenish luminous spot the size of a pinpoint could be seen with the unaided eye, near the bubble's position in the liquid," the team wrote in their paper. "The ...

Recently, groundbreaking scientific discoveries have been rolling out at a breathtaking pace, from astronomical research on ...

European authorities released footage of the Baltic Sea bubbling amid reports of unexplained leaks in two closed Russian natural-gas pipelines. The U.S. says the incident could be the result of an ...