Netflix Reveals First Look at Live-Action Toph in New ‘Avatar: The Last Airbender’ Season 2 Poster

It's been a long wait, but we finally have our first look at Avatar: The Last Airbender Season 2, with a new poster ...
New Scientist

The audacious quest to light up the sky with artificial auroras

How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may ...