A farm began using drones to monitor crop health and reduce pesticide use

A new study indicated that exercise can boost the immune system and reduce the risk of illnessThe city hosted an art fair featuring works by local and regional artists

Scientists discovered a new plant with medicinal properties that can treat certain illnessesA new study finds that regular exercise can improve mental health in adultsLocal authorities announce plans to build more affordable housing next year

Tech company launches a new smartphone with advanced camera featuresInternational team of scientists discovers a new species of marine life

Farmers report higher crop yields due to improved irrigation systems

School district approves new curriculum focused on environmental educationA global organization launched a campaign to end child labor aiming to help 13 million children by 2030

A local school held a science fair with students presenting projects on renewable energy and space explorationA study found that listening to music while working increases productivity by up to 18% in some people

The national parliament passed a new law to protect consumers from false advertising imposing heavy fines on violatorsA major airline announced it will partner with a renewable energy company to power its flights with biofuel

(责任编辑：兰州市)