Science

FDA approves first of new type of generic drugs
These "biosimilar" drugs closely mimic existing drugs but are made from living cells, blood components and tissue. In some cases, they could cut drugs costs.
Climate One series: 'Settled Science'
Scientists discuss what's fueling climate change denial, how climate change is affecting the oceans, and America's energy options for the near future.
The geology of Lake Superior's ice caves
Calvin Alexander of the University of Minnesota, discusses how the ice caves differ from other cave formations.
What net neutrality rules could mean for your wireless carrier
The FCC votes Thursday on rules that would make Internet providers treat all traffic equally. Big wireless companies say that will make it harder to keep their networks from getting congested.
How Photoshop democratized photo editing
The photo editing software Adobe Photoshop just turned 25 years old. The program is an industry juggernaut -- so famous that the word "Photoshop" has come to be synonymous with image manipulation.