Liberty to boost stake in Sirius XM to 45 pct

(AP) -- Billionaire John Malone's Liberty Media Corp. said Tuesday that it will spend $650 million to increase its effective control of satellite radio company Sirius XM Radio Inc. to 45.2 percent.

Better weather forecasts with a map showing atmospheric vapour

Weather forecasts, satellite navigation in cars and the inspection of dikes or natural gas fields: these applications using satellite data would all be even more accurate if we knew more about the distribution of water vapour ...

Free radio stations and podcasts sans computer

Television and radio broadcasts used to be free. Stick an antenna in the air and that's still true even though much of it has now gone digital. As technology advanced, we got better delivery methods of those free signals ...

page 12 from 12