The stock market received a boost from news of a new trade agreement between two countries

Doctors recommended that people over 50 get regular bone density tests to prevent osteoporosisThe city started a program to help homeless veterans find housing and employment

A new study showed that drinking black tea regularly can lower cholesterol levelsThe government increased funding for research into treatments for Alzheimer's diseaseA major sports league announced it will expand to include two new teams next season

Researchers created a new device that can detect early signs of kidney disease using urine samplesThe school district announced it will offer free after-school tutoring for students struggling in math

Scientists found that butterflies are changing their migration routes due to changing temperatures

The city council banned the use of single-use plastic utensils in all restaurantsA construction project to renovate an old library began this week

A smartphone app that helps users manage their finances reached 5 million downloadsA farmers market hosted a cooking demonstration featuring local chefs

A hospital started a program to help patients quit smokingA national park closed a section of a lake temporarily to stock it with fish

(责任编辑：蔡晓)