Forget driverless cars. One company wants autonomous helicopters to spray crops and fight fires
HENNIKER, N.H. — When Hector Xu was learning to fly a helicopter in college, he recalled having a few “nasty experiences” while trying to navigate at night. The heart-stopping flights…
Read more
Takeaways on AP’s story about challenges to forest recovery and replanting after wildfires
The U.S. is struggling to replant forests destroyed by increasingly intense wildfires, with many areas unlikely to recover on their own. Researchers are studying which species are likely to survive…
Read more