Driving force of volcanic super-hazards uncovered

Massey volcanologists have discovered the driving force behind superheated gas-and-ash clouds from volcanic eruptions, which may help save lives and infrastructure around the globe.

Global centers of unsustainable harvesting of species identified

Unsustainable harvesting, including hunting, trapping, fishing and logging, comprises one of the biggest threats to biodiversity. Yet, no previous assessment has investigated which areas are most vulnerable to this threat ...

Floods suggest national security threat from climate change

The Missouri River floodwater surging on to the air base housing the U.S. military's Strategic Command overwhelmed round-the-clock sandbagging by airmen and others. They had to scramble to save sensitive equipment, munitions ...