JunoCam spots new volcano on active Io

A new volcano has been spotted on Jupiter's moon Io, the most geologically active place in the solar system. Analysis of the first close-up images of Io in over 25 years, captured by the JunoCam instrument on NASA's Juno ...

Managing aquatic plants: Why doing nothing is also an option

Aquatic plants in lakes and rivers are important refuges for animals, bring oxygen into the water and remove nutrients. However, they are not universally popular: some people find them a nuisance when swimming or doing water ...