Part 2 of a 2 part Photoshop CC tutorial showing how to make a great-looking, classic, radar screen display including a grid background, radar sweeps, glowing blips, and radiating concentric circles.

An April 20 Instagram post (direct link, archived link) features an image of a world map on a radar screen. "You think radar works on a ball?" reads the text in the post. "Think again." ...

New interference radar functions employed by a team of researchers ... The discovery addresses a nine decades-old problem that requires scientists and engineers to sacrifice detail and resolution ...

After 50 years of service, the old weather radar on top of the Eller Oceanography and Meteorology Building will enjoy retirement as a new Climavision X-band radar sits ready to take its place.