Venues for up-and-coming artists are disappearing as copyright licensing fees get stiffer, although some relief is in sight.
What happens when pets are released back into the wild?
With enough investment, geothermal power could satisfy 10 percent of the US energy diet, energy experts say.
Musicians turn to new software to teach and collaborate over the Internet.
Lin Evola-Smidt turns weapons into art – on an increasingly ambitious scale.
Reflecting an Obama age, they want more diversity and pragmatism, less partisanship.