A tech startup introduced a new device that monitors air quality in homes

Scientists developed a rapid test for a bacterial infection that gives results in 12 minutesA retailer announced it would offer free shipping on all online orders over $40 during its summer sale

A severe hailstorm with baseball-sized hail damaged crops on 70 farms in a rural countyA study revealed that students who study in quiet environments retain information better than those in noisy settingsThe government passed regulations to limit the amount of sodium in processed foods

A museum hosted a special event to celebrate the 50th anniversary of a famous space missionA coffee shop started using coffee grounds to make compost for a local community garden

A space agency successfully landed a rover on the moon to collect soil samples

The railway service announced it would upgrade its trains to include free Wi-Fi for all passengersA local animal shelter rescued over 100 pets during a winter storm appealing for foster homes

A tech company said it will release a new foldable-screen smartphone next quarterA global gender equality summit concluded with a pledge to close the pay gap by 2035

A major airline announced free Wi-Fi on all flights starting next yearA study found regular meditation lowers blood pressure by 5 mmHg on average in hypertensive adults

(责任编辑：李茂)

• ·Research finds that keeping a garden improves physical activity levels
• ·Study finds that learning a second language improves memory in adults
• ·International researchers identify new protein that aids in fighting viral infections
• ·A thunderstorm knocked down trees and power lines in several neighborhoods
• ·A software company offered a free trial of its program to attract new customers
• ·A coffee shop began selling fair-trade coffee, ensuring farmers receive a living wage
• ·A popular online retailer expanded its product range to include more green products
• ·A coffee shop partnered with a local bakery to sell fresh pastries in its stores
• ·Florist delivers flowers to hospital patients for free
• ·The government announced a tax cut for middle-income families to boost consumer spending
• ·The postal service announced it would extend delivery hours to handle the increase in online orders
• ·A city launched a program to help homeless people find temporary housing and job training
• ·Park officials announce new rules to protect wildlife in popular recreation areas
• ·Researchers studied the effects of social media on relationships among teenagers
• ·An international aid organization delivered 15000 tons of food to a country facing severe famine due to ongoing conflicts
• ·A tornado touched down in a small town, destroying 30 homes and a local high school