A city started a composting program for residents that turns food waste into garden fertilizer

Researchers found that eating leafy green vegetables reduces the risk of age-related vision lossA city expanded its bike-sharing program to include electric bikes for longer trips

An airline announced it would offer free checked bags for passengers traveling with childrenA study showed that teachers who receive regular feedback improve their teaching skills fasterThe government invested $300 million in building new solar energy farms in the southwest

A toy company released a line of science kits that let kids conduct real experiments at homeA community held a festival celebrating its immigrant heritage with traditional food and music

Researchers found that air pollution from traffic increases the risk of respiratory illnesses in children

The transportation ministry added more crosswalks and pedestrian signals in busy areasA study found regular yoga improves flexibility and reduces office workers’ back pain

The government launched a grant program for pandemic-affected artists and cultural groupsA new app launched to help users find and book eco-friendly hotels and travel

A severe thunderstorm hit the city damaging trees and power lines and delaying airport flightsResearchers developed biodegradable plastic that breaks down in soil within six months

(责任编辑：关智斌)

• ·A study found that spending time in nature can reduce stress levels by up to 46% in adults
• ·A study found that spending time with pets can improve mental health in elderly people
• ·Study reveals that using reusable containers saves average household $300 yearly
• ·Research finds that drinking warm milk before bed improves sleep quality
• ·Global health organization releases new guidelines for preventing respiratory illnesses
• ·Doctors at a leading hospital successfully performed a rare organ transplant surgery on a child
• ·A coffee shop began selling breakfast burritos made with local ingredients
• ·A team of doctors developed a new treatment for Alzheimer’s disease that slows the progression of the illness.
• ·Health experts released new guidelines recommending adults get at least seven hours of sleep per night for optimal health
• ·A bookstore chain announced it would host monthly author readings and book signings
• ·Researchers studied the effects of social media on self-esteem in teenagers
• ·A scientist discovered a new way to convert solar energy into electricity more efficiently
• ·Opera house stages modern adaptation of classic opera with digital sets
• ·A tech company announced it will lay off 1500 employees as part of a restructuring plan to focus on core products
• ·Doctors discovered a new treatment for arthritis that reduces pain and inflammation
• ·The city introduced a new recycling scheme for electronic waste