Science video With a laser blast, scientists shoot for clues to Arctic climate Add to ...


The Globe and Mail |
Show Description
The Globe's Ivan Semeniuk visits P.E.A.R.L., the Polar Environment Atmospheric Research Laboratory on Ellesmere Island, where scientists study atmosphere and climate in the High Arctic using high-powered lasers

More from this section

Editor's Picks

Globe Shows »

Amazing Space
Take a look inside innovative Canadian workplaces
Put your best foot forward with our expert advice
Inside Jobs
Profiles of innovative small businesses
Carrick Talks Money
Rob Carrick takes the guess work out of your money issues.
Nik on Numbers
Pollster Nik Nanos crunches the numbers in Canadian politics
Portfolio Checkup
Experts share their advice portfolios of real individuals
Investor Clinic
John Heinzl helps you understand the complex world of investing
Market View
Insights on developing market news