Earth Hour was created by the World Wildlife Fund (WWF) in Sydney in 2007 as a symbolic lights-out event to raise awareness about climate change. Held annually on the last Saturday of March, it ...

A new kind of delivery system is being set up in low Earth orbit. Inversion Space, a relatively small space startup founded in 2021, is prepping its space-based delivery vehicle for flight. The ...

The lights on the historic building at the Grand Place were switched off for one hour as part of the international "Earth Hour" campaign launched by the non-governmental organization WWF. Wiktor ...

Every year, millions of people worldwide turn off the lights for Earth Hour, but the movement can bring more positive effects than just saving electricity for 60 minutes. On Saturday, March 22, folks ...

— -- The World Wildlife Fund wants you to power down your electronic life for one full hour this weekend: no lights, no TVs, no computers --- basically, nothing that actively uses electricity.

This year’s Earth Hour also served as a stark reminder of the twin crises we face—climate change and nature loss. Nature is disappearing at an alarming rate, and this past year was officially the ...

This Saturday, people in more than 7,000 cities, towns and campuses around the world will click off their lights, unplug their electronic gadgets and spend an hour thinking about how to live more ...

On Saturday, 22 March 2025, the United Nations will again participate in “Earth Hour”, a global initiative uniting hundreds of millions of individuals, companies, organizations and governments around ...

Earth Hour 2025 returns by providing 60 minutes of global unity around the world, in support and celebration of our planet. Earth Hour serves as a beacon of positivity, hope, and inspiration to rally ...