lights

It’s a question we’ve all wondered at some point: why do insects spend their evenings swarming around artificial lights? Scientists have now come up with an answer using high-speed cameras and motion capture tech to map out their flight paths in 3D.

The humble house plant could soon start earning its keep by lighting up a room, if new research from MIT pans out. Engineers have hacked watercress plants to make them glow for a few hours at a time, and while it’s not very bright yet, the plan is to develop plants that you could read by.