A farm used drones to monitor crop health and reduce pesticide use

Doctors recommended avoiding screens for at least one hour before bed to improve sleepThe city started a program to help homeless people find jobs and affordable housing

A new study revealed that drinking green tea daily may lower the risk of certain cancersThe government increased funding for research into renewable energy sources like wind and solarA major sports league changed its rules to reduce the number of concussions among players

Researchers created a device that turns saltwater into clean drinking water using solar powerThe school district announced all students will get free breakfast and lunch starting next year

Scientists found that birds are changing their migration patterns due to rising global temperatures

The city council voted to ban single-use plastic straws in all restaurants and cafesSheriff’s department uses drone technology to monitor wildfire spread

Theater shows classic film with live commentary from film studies professorResearch finds that playing guitar improves fine motor skills in children

Camping store sells eco friendly camping gear made from sustainable materialsMarine biologists launch project to protect sea turtles from plastic pollution

(责任编辑：兰州市)