science

Why Lens Coatings Are So Important in Photography

In recent years, some lens designers have updated their lenses with new lens coatings. For instance, Pentax's newest limited lenses feature an existing optical design with only a few improvements, including a better lens coating.

A bug at the center of a flower

Take a Closer Look: How More and More Students Are Catching the Citizen Science Bug

Taxonomy was once the domain of white-coated scientists with years of university training. While this expertise is still important, everyday Australians are increasingly helping to identify species through citizen science apps. Rapid advances in smartphone and tablet cameras are helping to popularize this activity.

Jaw-Dropping Footage from the First Spacecraft to Touch the Sun

NASA announced this week that its Parker Solar Probe was the first spacecraft to ever "touch the Sun" by flying through its corona, or upper atmosphere. The probe captured the first photos ever from within the corona, and those images were then turned into this incredible 13-second timelapse video.