New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the ... The new pictures of this background radiation, known as the cosmic microwave ...

When putting together graphic designs or editing photos, opaque backgrounds on images can be a hindrance - so knowing how to make the background transparent in Photoshop is a useful trick.

Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States Neuroscience Interdepartmental Program, University of California, Los ...