Physicists report optical analog of Kármán vortex street

In a study published in Nature Communications, collaborating physicists from Singapore and the UK have reported an optical analog of the Kármán vortex street (KVS). This optical KVS pulse reveals fascinating parallels between ...

Wealthy Kiwis are driving up transport emissions, study finds

The well off are contributing more than their fair share of greenhouse gas emissions from transport, driving more frequently and over longer distances, according to a new study. The work is published in the journal Travel ...