Man Watched Moose For Years—Then Gets Doorbell Cam Alert Of A Lifetime Trump wants to bring Japan's 'cute' tiny cars to America — but it may not be easy My husband left me at 60 to have a baby with a ...

The Montreal Protocol on Substances that Deplete the Ozone Layer is the landmark multilateral environmental agreement that regulates the production and consumption of nearly 100 man-made chemicals ...

Abstract: Autonomous mobile robots have been used in outdoor delivery services. Delivery robots have to cope with dynamic obstacles and various environmental conditions. Although several successful ...