The postal service introduced a new tracking app that lets users see where their packages are in real time

The railway service added more cars to its trains to reduce overcrowding during peak hoursA new movie received rave reviews from critics and is being talked about as an Oscar contender

A study revealed that drinking peppermint tea can help relieve digestive issues like bloatingA city banned single-use plastic utensils in all restaurants and food trucksAn airline announced it would use more efficient engines to reduce fuel consumption and emissions

Scientists found that a certain type of mushroom can boost the immune system when eaten regularlyThe government launched a program to help small businesses create websites and online stores

A bookstore hosted a poetry slam where local poets competed for a cash prize

A local café offered a discount to customers who brought their own reusable cupsA new art museum opened in the downtown area featuring works by contemporary local artists

Researchers found that playing board games can improve cognitive function in people with dementiaThe city council voted to ban smoking in all outdoor dining areas of restaurants and cafes

An oil company announced it will invest $8 billion in hydrogen fuel technology over the next decadeA hot air balloon made an emergency landing in a park with all passengers escaping unharmed

(责任编辑：王依华)

• ·Physicists study black holes to understand universe formation
• ·Engineers designed a new type of solar-powered water heater for rural homes
• ·A construction project to widen a highway started this month and will take two years to finish
• ·A gas leak at a residential complex forced 200 residents to evacuate temporarily
• ·A coffee shop introduced a seasonal drink made with pumpkin and spices
• ·A library added new digital tools for students to access research databases
• ·The government started a campaign to encourage people to donate blood during a national shortage
• ·Researchers discovered a new species of frog in the rainforests of Costa Rica
• ·A city implemented a program to reduce homelessness by providing permanent supportive housing
• ·A study found that spending time with friends reduces the risk of depression in young adults
• ·The space agency announced plans to study Mars for signs of past microbial life
• ·A major food company announced it will reduce the amount of salt in its products by 20%
• ·A new study revealed that exercising for 30 minutes a day increases energy levels by 25%
• ·A jewelry brand released a collection using recycled metals and ethically sourced gemstones
• ·Doctors urged people to get regular hearing tests to detect hearing loss early
• ·Researchers created a biodegradable plastic bag that breaks down in soil within three months