Now, though, a cadre of researchers are working to make interstellar travel a reality, at least to our nearest neighbors. They are coalescing around an approach that could lead to closeup images of a ...

For years, Instagram made us believe that Bolivia’s Salar de Uyuni was Earth’s biggest mirror. Visitors post dazzling photos ...

Everyday use of plastics in the kitchen releases microplastics into food and beverages, but there are practical solutions.