Researchers at Zheijang University in Hangzhou have succeeded, however, with a 10-strong drone swarm smart enough to fly autonomously through a dense, unfamiliar forest, but small and light enough ...

Hiding from a warmer climate in the forest Date: January 11, 2018 Source: Stockholm University Summary: Global warming threatens forest plants adapted to cooler temperatures.

For decades, we believed that outside ice ages Europe was mostly covered by dense forest before the arrival of modern humans. Now, a new study shows that there was far more open and semi-open ...