A airline improved its customer service by adding more staff at check in counters

Doctors recommended that people limit their intake of processed meats to reduce cancer riskThe local zoo started offering behind-the-scenes tours to teach visitors about animal care

A new study showed that weight training can improve balance in older adultsThe city council voted to fund a new public art project in the main squareA tech company released a new smart home device that controls lighting and temperature

Scientists developed a new way to grow tomatoes in space for long-duration missionsThe school district installed new security cameras in all schools to improve safety

Researchers found that reading mystery novels improves problem-solving skills

The government launched a campaign to encourage people to eat more plant-based mealsThe national weather service warned of a blizzard approaching the northeastern states

Scientists discovered a new species of frog that can change color to match its surroundingsThe city started a program to fine people who litter in public parks

A major clothing brand announced it will offer free alterations for all customersResearchers found that playing board games improves cognitive function in the elderly

(责任编辑：Knowledge Bites)