Joanna Fowler: Drug addicts’ brains are wired differently

The brains of drug abusers may be wired differently than brains of non-addicts. That's what chemist Joanna Fowler says, after years of research.

Jeff Pettis on the continuing mystery of honeybees’ decline

Jeff Pettis discusses four years after the bee decline began, U.S. honeybees are still ailing, and human intervention is needed to keep their numbers strong.

Mark Frauenfelder of Boing Boing and MAKE on doing it yourself

Mark Frauenfelder says once you start realizing that the world is a hackable platform, you see all sorts of possibilities.

Peter Hotez on neglected diseases of poverty in U.S.

Peter Hotez has noticed very high rates of parasitic infections diseases among the poorest people in the U.S. He calls them "neglected" diseases of poverty.

Offshore wind turbine: Could it leak in to the ocean?

A listener asked, "What would happen if an offshore wind turbine were damaged in a storm, like the oil rig in the Gulf? Would it leak into the ocean?"

Science brand equity: explained in detail

We propose that an organization’s scientific work be considered to have tangible value, rather than just a cost. We call this value "science brand equity."

Willett Kempton on offshore wind farms

How do wind turbines generate energy when the wind doesn't blow? Willett Kempton discusses a study on ways of connecting a chain of offshore wind farms.

Tunnel anxiety can be reduced with design

Many people feel insecure when they drive in tunnels. However, tunnel design and lighting can reduce tunnel anxiety.

Researchers say cooking fumes contain carcinogens

Researchers have documented what has long been suspected: Cooking fumes contain both tars and high amounts of chemical compounds called aldehydes.

Why don’t cell phone calls get mixed up?

Andrea Goldsmith told us why cell phone calls don't get mixed up ... and why they sometimes get dropped