Nepal to keep closer eye on Everest expeditions

Nepal's tourism ministry said Friday it plans to exercise tighter control of climbers scaling Mount Everest to make sure they keep the world's highest peak clean and to prevent rows.

Australia tourism industry under climate change threat: study

Australia's multi-billion dollar tourism industry is under increasing threat from climate change with some of the nation's top natural wonders in the firing line as temperatures and sea levels rise, a study warned Thursday.

Virgin Galactic gets back on track toward space tourism

The only thing interrupting the creosote and mesquite that make up one of New Mexico's most remote stretches of desert is a pristine runway where Virgin Galactic plans one day to launch the world's first commercial space-line.

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