More than two decades and over $1 billion later, Egypt has officially opened the Grand Egyptian Museum (GEM), showcasing some 100,000 artifacts spanning seven millennia of history.
The catastrophic floods in Pakistan that killed hundreds of people, now threaten the iconic world heritage site of Mohenjo Daro dating back 4,500 years.
Finnish energy technology company Wartsila has successfully operated what it describes as the world's first large-scale engine powered entirely by hydrogen to supply electricity to Spain’s national grid
