Each year, millions of people from over 190 countries and territories coordinate to turn off their lights for just one hour. The event is part of an annual tradition to raise awareness about ...

(CNN)-- Lights went off across the world Saturday as millions of homes and businesses went dark for one hour in a symbolic gesture highlighting concerns over climate change. More than 2,800 cities ...

The lights are getting turned off to mark Earth Hour this year. However, it is more than just an hour in the dark. It is also a time for reflection on our ever-lasting impact on the planet and how we ...

lihu‘e — With only 6 percent of the moon illuminated tonight, it will be a nice night to take the dog for a walk, and that’s exactly what Glenn Sato, energy coordinator for the Kaua‘i ...

People in 134 countries and territories including the UK switched off their lights for an hour to support action to create a sustainable future for the planet. Environment charity WWF organised ...

STARS of the south's biggest theatre will be taking a break from the spotlight on Saturday when the Mayflower joins landmark buildings across the globe for a dramatic one-hour light switch off.

Bradford Council is to switch off the external lights on some of its eye-catching buildings, such as the Alhambra, City Hall and St George’s Hall, to support an international campaign over ...

Landmarks across the UK switched their lights off on Saturday to mark this year’s Earth Hour. Famous buildings and structures across the country went dark between 8.30pm and 9.30pm on Saturday ...

Here's a look at what is used to forecast the Northern Lights. You will want to know the shortcomings if you hope to see them ...

ENVIRONMENTALISTS are urging everyone to turn off their lights for one hour tomorrow and help save the planet. At 8.30pm on Saturday, March 27, people across the world will be turning their ...