Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...

However, Blue Lake, as it’s known to visitors who hike within the mountains of Nelson Lakes National Park in New Zealand’s Southern Alps, is under severe threat of losing its purity.

Taupō Volcano is a massive caldera (collapsed volcano) located beneath Lake Taupō in the central North Island of New Zealand. It is one of the most active and powerful volcanic systems on ...

New Zealand is a paradise packed with jaw-dropping landscapes and epic experiences. From the dramatic fjords of Milford Sound to the snow-capped peaks of Mount Cook, every spot is straight-up magical.

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Rōpū Matatau, a consortium led by engineering consultancy Mott MacDonald New Zealand, plans to build a pumped-hydro storage facility on Lake Onslow, New Zealand. The group of companies ...