Contributor

As a reporter and editor, I've collared jaguars in the Yucatan and scoundrels on Capitol Hill. A familiar voice on public radio, I've contributed to NPR, Marketplace and many local stations. Now a Washington, D.C. based journalist, I'm hunting scoops for Discovery News.

Author Stories
Jul 28, 2015 10:00 AM ET
The United States uses more energy for A/C than any other country in the world. What is this doing to our planet?
Jul 27, 2015 10:00 AM ET
NASA and other aircraft developers are looking for ways to drop the cost of fuel and lower the emissions for short-haul flights.
Jul 24, 2015 09:41 AM ET
As the number of drone hobbyists increases, so do the number of close calls between the machines and planes and helicopters.
Jul 23, 2015 12:00 PM ET
Aging could happen at once, rather than over time -- and it may be possible to block the signal to begin the aging process.
Jul 22, 2015 08:10 AM ET
Skeptics are questioning whether it’s humanly possible for Tour de France leader Chris Froome to have generated the power he did during a major climb in the race.
Jul 17, 2015 03:00 PM ET
A 75,000-acre reserve will protect rare lemurs, aye-ayes, frogs, flying foxes, the 'Tarzan chameleon' and other strange but endangered animals from logging and mining pressure.
Jul 16, 2015 03:00 PM ET
Following the financial crisis in Greece, some wonder if digital currency might be a better option than euros.
Jul 15, 2015 06:00 PM ET
These insect overlords pack a big punch, so in honor of 'Ant-man,' we take a look at their superpowers.
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