7.4-magnitude quake hits northern Japan, tsunami warning issued
The prime minister’s office said it had set up a crisis management team. Japan is one of the…
A tsunami off Russia last year ‘rebounded’ off South America and struck Japan after alerts lifted
The Meteorological Research Institute reproduced wave movements with a supercomputer, using data on water pressure captured in the…
Wildfires producing ‘witches’ brew’ of air pollution, World Meteorological Organisation says
Particles with a diameter of less than 2.5 micrometres (PM 2.5) are considered particularly harmful since they can…