A crackdown on sulfur in ship fuel is linked to a steep drop in thunderclouds in the Indian Ocean and South China Sea.
Christchurch's The Strip has been brought to life in a digital collection of photographs from 2000.
The energy return on investment for wind and solar technologies in New Zealand is becoming comparable to hydropower.
"It's a really lovely place." Residents devastated after beloved nature reserve hit with multiple acts of destruction: 'It's ...