US firm sees 'exciting' moment as space tourism booms

As competition in space tourism heats up, one of the first companies to offer space travel to fee-paying customers is launching a comeback by blasting into orbit with a Japanese billionaire.

Provoking climate engagement

Most of us have become accustomed to hearing that global warming is one of the biggest challenges facing the world. At the same time, the topic can make us feel powerless, and it is easy to think that we can't do much about ...

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