Saturn’s moon Titan has Earth-like weather powered by methane. New observations reveal rising clouds and rare molecules.

On the hunt for natural gas leaks with Theo I'm travelling in Croatia, looking for leaks in the natural gas network from which methane is escaping, one of the most dangerous climate killers of all.

When the wind hits an obstacle, it flows around it and creates a low-pressure zone on the other side, known as a "windwake." ...