Daily Dose of This Plant Could Reverse Age-Related Decline in the Brain

The findings of a Yahoo News/Marist poll show that people over the age of 69 generally don’t have positive views of marijuana. While the majority of younger Americans increasingly view marijuana as a legitimate medication and relatively acceptable recreational substance, the older crowd has been slower to adopt these views. In a twist of irony, a […]

Could Pollinator Drones Soon Replace Bees?

Scientists in Japan have created tiny drones that pollinate plants; and if bees disappear, the insect-size drones are intended to replace them. Right now the drones are not autonomous, and they’ve never been tested outside the lab. But they might one day be a necessity. In recent years, bee populations have sharply declined, and bee […]