Researchers studied the effects of sleep deprivation on work performance

A drought led to water conservation measures in cities across the western statesThe Nobel Prize in Physiology or Medicine was awarded to researchers studying cell biology

A community organization offered free job training programs for unemployed residentsA retail store announced it will open 20 new locations in small towns next yearResearchers found that vitamin D deficiency is linked to increased fatigue in adults

The prime minister attended an international summit on global trade agreementsA fire at a warehouse destroyed thousands of dollars worth of goods

A streaming service added a new collection of classic films to its library

Police solved a cold case using advanced forensic technologyA research team discovered a way to make solar panels 20% more efficient

A clothing brand announced it will use only organic cotton in its products by next yearA city council approved funding to repair potholes on 15 major roads

A pet shelter organized a adoption event that found homes for 75 animals in one dayA airline added a new direct flight route between two mid sized cities

(责任编辑：鲍勃迪伦)

• ·A startup created a portable solar charger that can power a laptop for 12 hours using only sunlight
• ·Digital marketing conference attracts bloggers and content creators from across the country
• ·A airline reduced its carbon emissions by using more fuel efficient planes
• ·Online retailer offers free shipping for orders over $50
• ·Local schools added coding classes to their curriculum to prepare students for tech industry jobs
• ·A major bookstore planned to expand its digital book collection
• ·The national tennis team won a major international tournament for the first time
• ·A celebrity chef appeared on a cooking show to demonstrate how to make a holiday feast
• ·Local schools installed new security systems including cameras and access control doors
• ·A research study showed that students who get enough sleep perform better on tests
• ·A tech company collaborated with a car maker to develop self driving software for cars
• ·A research team developed a new method to detect early signs of diabetes using blood samples
• ·A team of historians published a new book about the country’s colonial history
• ·A new design competition was held to find innovative ideas for urban spaces
• ·A farmers market started a program to teach kids about farming
• ·A major bookstore chain announced it will open 15 new locations focusing on community events and local authors