These 17 images from the Sentinel-2A satellite show a year of progress on the Third Bosphorus Bridge in Istanbul, Turkey.
From Sydney's Opera House to New York's Empire State Building and Paris's Eiffel tower, landmarks worldwide dimmed their lights Saturday for the 10th edition of the Earth Hour campaign against climate change.
In 1985, then Soviet leader Mikhail Gorbachev and US president Ronald Reagan launched one of the unlikeliest ideas of the Cold War.
The Sydney Harbour Bridge and the sails on the nearby Opera House went dark Saturday, as lights on landmarks around Australia were switched off for the global climate change awareness campaign Earth Hour.
The Eiffel Tower has gone dark briefly to mark Earth Hour, the campaign to raise awareness about climate change.
The Eiffel Tower disappeared behind a brown smog on Wednesday as Paris and much of northern France suffered a spike in pollution.
Companies and lovers of the City of Lights snapped up 6,600 ".paris" Internet domain names in a mere two hours on Tuesday, far exceeding expectations.
French farmers flocked to the Eiffel Tower on Thursday, sheep in tow, to express their frustration over increasing attacks by wolves which some say have been "overprotected" by the government.
Gregg Matthews fancies himself a lumbering Star Wars character of sorts as he treks along a popular Florida beach. He wears stout hiking sandals on the squishy sand and uses ski poles for balance as he shoulders a 40-pound ...
In this month's edition of Physics World, a group of physicists describe how unique structures in the natural world are inspiring scientists to develop new types of materials with unprecedented properties.