A study showed that spending time gardening can lower stress hormones and improve mood

Police solved a cold case using advanced forensic technologyThe weather service warned of extreme heatwaves in the western states

Students from a university won a national science fair with their environmental projectA bank introduced a new savings account with higher interest rates for young adultsMedical researchers developed a new vaccine for a common childhood illness

The transit system announced plans to upgrade its trains with Wi-Fi and charging portsA famous actress announced she will produce a documentary about environmental issues

A study revealed that social media use can affect self-esteem in young adults

The government provided grants to small businesses affected by recent natural disastersA research team studied the impact of social media on teenage mental health

A bookstore hosted a poetry reading event with local poetsA farm started selling homemade jams and preserves made from its own fruit

A museum offered free admission to students on weekendsA gym started a program to help people recover from injuries through exercise

(责任编辑：俞隆华)

• ·Research finds that reading before bed helps improve sleep quality in adults
• ·Park rangers teach visitors about Leave No Trace principles in wilderness areas
• ·A museum hosted a workshop on how to paint like a famous artist
• ·A golfer won a major tournament with a dramatic putt on the 18th hole
• ·Study finds that journaling helps people process difficult emotions
• ·Major retailers announced plans to extend holiday sales to meet high consumer demand
• ·Art museum acquires rare collection of 1970s street art from international artists
• ·The transportation agency added 18 new electric buses to its fleet to reduce carbon emissions
• ·Researchers found that walking in nature can boost the immune system by increasing white blood cells
• ·A library started offering book delivery services to homebound seniors and individuals with disabilities
• ·A tech startup raised $200 million in funding valuing the company over $1 billion
• ·The Nobel Prize in Economics was awarded to researchers studying labor market inequality
• ·Camera store offers photography classes for beginners and advanced users
• ·A tech company released a new software update with improved security features
• ·A research study found that getting enough sleep improves athletic performance in athletes
• ·A study in a top medical journal found daily exercise can improve mental health by reducing anxiety and depression symptoms