A luxury hotel chain announced it will renovate all its rooms to be more energy-efficient

The city announced plans to repave 55 miles of roads and repair potholesA tech company launched a new smartphone with a better camera and longer battery life

A thunderstorm knocked down trees and power lines in several residential neighborhoodsThe government provided drought relief to farmers struggling with crop lossesScientists discovered a new species of frog in a rainforest with unique coloration

An airline announced it will upgrade its in-flight Wi-Fi to provide faster internet accessLocal police hosted a safety fair to teach residents about home security and crime prevention

International medical team develops new treatment for drug resistant tuberculosis

Local elementary school installs solar panels to reduce energy costsThe railway service announced it would offer free travel to students during school breaks

A new TV show based on a popular video game became one of the most-watched series of the yearA study revealed that eating nuts as a snack helps maintain healthy cholesterol levels

A city installed more security cameras in parks to prevent vandalism and crimeAn airline announced it would add more legroom to its economy class seats starting next year

(责任编辑：陈嘉玲)

• ·A study found that urban green spaces reduce air pollution levels by up to 25% in city centers
• ·Research shows that regular social gatherings reduce loneliness in empty nesters
• ·A university offered a new online course on renewable energy that enrolled 1,200 students worldwide
• ·Scientists developed a new type of fertilizer that is environmentally friendly
• ·Firefighters conduct fire safety workshops in elementary schools this month
• ·A new wildlife sanctuary opened to protect endangered wolves in the northern mountains
• ·A scientist developed a new type of battery that charges twice as fast as current models
• ·The transportation agency added 12 new bus routes to connect suburban areas to the city center
• ·A major car manufacturer announced it will stop producing gasoline-powered cars by 2032 focusing on electric vehicles
• ·A new study showed that excessive video game use can lead to poor sleep in teenagers
• ·Local residents protested against a proposed construction project that they say will destroy a protected forest
• ·A sports team signed a star player
• ·A study found that regular meditation can lower blood pressure by an average of 5.6 mmHg in adults with hypertension
• ·Scientists developed a new type of fertilizer that is better for the environment and crops
• ·A charity organized a 10K run that raised $40,000 for homeless shelters
• ·Health experts released new guidelines recommending adults get at least seven hours of sleep per night for optimal health