The lectures, entitled “A Unified View of the Universe,” begin at 7 p.m. Seating is on a first-come, first-served basis. The lecture will also be Web cast on ...

Free online art classes can often be a bit hit and miss, or tend they tend to be very short and focus on one very specific task. Not so with the pre-recorded digital painting videos from Ctrl+Paint ...

If you've ever wanted to learn how to paint, try out a new creative hobby, or deepen your appreciation of art, there's never been a better time. Online art classes have surged in popularity over the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: A wide range of free ...