Lake Naivasha, northwest of Nairobi, Kenya is becoming increasingly unnavigable. Water hyacinth, the world's most widespread ...

A wildfire whipped up by extreme winds swept through a Los Angeles hillside dotted with celebrity residences Tuesday, burning homes and forcing the evacuation of tens of thousands of people.

An Emboldened Trump Talks of Taking Greenland and Panama Canal by Force In a rambling news conference from his private Florida club, President-elect Trump refused to rule out using military force ...