Learn about the worsening state of snowpack in the northern Rocky Mountains, which has been contaminated by mercury and other metals from nearby mines.

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from Earth's volcanoes.

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

Learn about elephants' sharp sense of travel planning, helping them save energy and find food as they trek through their preferred habitats.

Learn more about the spectacular new Cosmic Tornado Herbig-Haro 49/50, an outer space phenomena that shares the spotlight with a distant, aligned galaxy.