Hydrogen has the potential to power internal combustion engines, including on-road and off-road vehicles and equipment, and large marine engines. Despite its promise to reduce climate change emissions such as carbon dioxide and harmful pollutants, hydrogen has largely remained underutilized in the United States.

New modeling method helped researchers understand why kelp forests returned more slowly in Southern California than in British Columbia

Melting ice sheets are slowing the Antarctic Circumpolar Current (ACC), the world’s strongest ocean current, researchers have found.This melting has implications for global climate indicators, including sea level rise, ocean warming and viability of marine ecosystems. 

The researchers, from the University of Melbourne and NORCE Norway Research Centre, have shown the current slowing by around 20 per cent by 2050 in a high carbon emissions scenario.