TV companies have a year to pipe down loud ads

(AP) -- Shush, already. That's the message the Federal Communications Commission is sending with new rules that force broadcast, cable and satellite companies to turn down the volume on blaring TV commercials.

Virgin to launch space tourism in 18 months: Branson

Billionaire entrepreneur Richard Branson said Monday that Virgin Galactic is on track to offer commercial space travel within 18 months, and that space hotels are next on the drawing board.

'Big sponge': new CO2 tech taps oceans to tackle global warming

Floating in the port of Los Angeles, a strange-looking barge covered with pipes and tanks contains a concept that scientists hope to make waves: a new way to use the ocean as a vast carbon dioxide sponge to tackle global ...

US ramping up private sector's role in spaceflight

The first flight of a commercial vessel to the International Space Station in late April will signal a bigger role for the private sector and open up space tourism opportunities, industry experts and lawmakers say.

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