Greta Thunberg knocks back environmental award, calling for more action

The Swedish climate activist refuses to accept an honour from the Nordic Council, saying awards are meaningless without action and accusing Scandinavian countries of not living up to their “great reputation” on environment…

Trump wants to drill for oil in Alaska, but Sarah is worried it will disrupt her livelihood and way of life

Alaska’s Indigenous tribes are fiercely proud of their land. With the Trump Government pushing to drill for oil in the state, could their protected wilderness be under threat?

Is space a waste of time? The ethics of leaving earth

Space advocates spruik the human benefits but critics say it costs far too much. Ever since the moon landing, space has been seen as a “giant leap” for humankind, but is it in the wrong direction?

China plans to plant 88 billion trees for its 5,000km ‘Green Great Wall’. This is why

China plans to plant 88 billion trees for its Green Great Wall, which will stretch for almost 5,000 kilometres in a bid to hold back encroaching deserts. And it’s not the only country fighting nature with nature.