Giant sunfish washes up on Australian beach
A rare giant sunfish has washed ashore at the mouth of the Murray River in South Australia.
Cyclone Idai called worst humanitarian crisis in Mozambique
When Cyclone Idai, a devastating tropical storm, swept across southeastern Africa on Thursday, it killed at least 150 people, displaced hundreds of thousands and left Beira, a coastal city of a half-million people in central Mozambique, almost totally destroyed.
Researchers create hydrogen fuel from seawater
Stanford researchers have devised a way to generate hydrogen fuel using solar power, electrodes and seawater – Earth’s most abundant source – for chemical energy.