The postal service announced it would deliver packages on Sundays during the holiday season

Farmers used artificial intelligence to predict crop diseases before they spreadA study found that swimming for 30 minutes three times a week can improve heart health

The space agency successfully launched a satellite to monitor ocean currentsA coffee chain announced it will offer free refills for customers with reusable cupsThe city council approved a project to build a new public pool in the southern neighborhood

Archaeologists discovered ancient tools made from bone in a cave systemCar companies announced a partnership to develop self-driving shuttle services for cities

A drought in the southwest led to the cancellation of outdoor water use for landscaping

The Nobel Prize in Physiology or Medicine was awarded to researchers studying agingA study found that regular yoga practice improves flexibility and reduces back pain in office workers

The government announced a new grant program to support artists and cultural organizations affected by the pandemicA new mobile app was launched that helps users find and book eco-friendly hotels and travel experiences

A severe thunderstorm hit the city causing damage to trees and power lines and delaying airport flightsResearchers developed a new type of biodegradable plastic that breaks down in soil within four months

(责任编辑：黔南布依族苗族自治州)

• ·Health officials issued a warning about a rise in cases of Lyme disease in wooded suburban areas
• ·The government offered grants to businesses that develop new technologies for clean energy
• ·A wildlife conservation group released 50 endangered butterflies into a protected meadow
• ·A bakery introduced a line of low-sugar pastries to cater to customers with dietary restrictions
• ·Chemists make cleaning products from natural ingredients like vinegar
• ·A fashion store started selling sustainable denim made from recycled cotton
• ·A zoo opened a new exhibit featuring pandas from China
• ·Study shows that 15 minutes of daily meditation lowers anxiety levels in adults
• ·A heat advisory was issued for southern states with temperatures expected to reach 106°F
• ·Online retailer offers free shipping for orders over $50
• ·A sports event attracted thousands of spectators from across the country
• ·A software company released an inventory-tracking tool for small retailers
• ·Scientists discovered a new type of bee that is essential for pollinating certain crops
• ·A community garden hosted a tomato growing contest with prizes for the largest and sweetest fruits
• ·Medical researchers found that regular strength training can reduce the risk of osteoporosis in women
• ·A study showed that spending time with friends can improve mental health and reduce stress