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Grand Rapids's Leading Local News: Weather, Traffic, Sports and more | Grand Rapids, Michigan | WZZM13.com
Science
Yes, New York City is sinking
Health
Explaining the benefits between liquid vs pill medication | Expert Interview with Phillip Gerk , Ph.D., Professor at Virginia Commonwealth University
Phillip Gerk , Ph.D., is a professor at the School of Pharmacy at Virginia Commonwealth University and explains the differences between liquid vs pill medication.
Vaccines
Autism and the false vaccine conspiracy origin | Expert Interview with Jason Hangauer, Ph.D., Psychologist at Johns Hopkins All Children's Hospital
Jason Hangauer, Ph.D., Psychologist at Johns Hopkins All Children’s Hospital explains the origin of the false autism and vaccine link conspiracy.
Science
No, bubbles don’t keep mosquitoes away
While bubble machines can repel mosquitoes, that’s because of the fans inside the machines, not the bubbles themselves.
Extreme Weather
Breaking down the science of hail, how it forms and how to protect yourself | Expert Interview with Research meteorologist Kiel Ortega
Kiel Ortega, Research meteorologist with the University of Oklahoma explains the science behind the formation of hail storms.
Health
Yes, studies have found some melatonin supplements contain mislabeled doses
A JAMA study found that the majority of melatonin gummy brands analyzed contained lower or higher quantities of sleep aid melatonin than advertised on the bottle.
Food
Yes, a California bill would ban chemicals found in Skittles and other foods
California is considering a ban on the sale and manufacturing of food products that contain five common additives.
Science
Yes, scientists believe all blue-eyed people came from a common ancestor
All blue-eyed people share a specific genetic trait that leads scientists to believe that all blue-eyed people share an ancestor from 6,000 to 10,000 years ago.
Health
No, sweating does not ‘cleanse’ your body of toxins
Many people use saunas to ‘cleanse’ their bodies. But experts say sweating doesn’t cleanse your body — your liver and kidneys do.
Health
The claim that fentanyl is the leading cause of death for U.S. adults ages 18 to 45 needs context
Viral posts claim fentanyl is the leading cause of death for American adults. But CDC does not track the exact number of fentanyl deaths in the 18 to 45 age group.
Science
Yes, many newer car headlights appear brighter than older car headlights
Have you ever wondered whether headlights are getting brighter? That has to do with the colors our eyes are sensitive to and the direction the lights are pointed in.
Science
Yes, there is a difference between SPF and UPF
While both refer to protection against the sun, SPF is listed on sunscreen while UPF applies to clothing.
Health
Explaining the benefits between liquid vs pill medication | Expert Interview with Phillip Gerk , Ph.D., Professor at Virginia Commonwealth University
Phillip Gerk , Ph.D., is a professor at the School of Pharmacy at Virginia Commonwealth University and explains the differences between liquid vs pill medication.
Vaccines
Autism and the false vaccine conspiracy origin | Expert Interview with Jason Hangauer, Ph.D., Psychologist at Johns Hopkins All Children's Hospital
Jason Hangauer, Ph.D., Psychologist at Johns Hopkins All Children’s Hospital explains the origin of the false autism and vaccine link conspiracy.
Science
No, bubbles don’t keep mosquitoes away
While bubble machines can repel mosquitoes, that’s because of the fans inside the machines, not the bubbles themselves.
Extreme Weather
Breaking down the science of hail, how it forms and how to protect yourself | Expert Interview with Research meteorologist Kiel Ortega
Kiel Ortega, Research meteorologist with the University of Oklahoma explains the science behind the formation of hail storms.
Health
Yes, studies have found some melatonin supplements contain mislabeled doses
A JAMA study found that the majority of melatonin gummy brands analyzed contained lower or higher quantities of sleep aid melatonin than advertised on the bottle.
Food
Yes, a California bill would ban chemicals found in Skittles and other foods
California is considering a ban on the sale and manufacturing of food products that contain five common additives.
Science
Yes, scientists believe all blue-eyed people came from a common ancestor
All blue-eyed people share a specific genetic trait that leads scientists to believe that all blue-eyed people share an ancestor from 6,000 to 10,000 years ago.
Health
No, sweating does not ‘cleanse’ your body of toxins
Many people use saunas to ‘cleanse’ their bodies. But experts say sweating doesn’t cleanse your body — your liver and kidneys do.
Health
The claim that fentanyl is the leading cause of death for U.S. adults ages 18 to 45 needs context
Viral posts claim fentanyl is the leading cause of death for American adults. But CDC does not track the exact number of fentanyl deaths in the 18 to 45 age group.
Science
Yes, many newer car headlights appear brighter than older car headlights
Have you ever wondered whether headlights are getting brighter? That has to do with the colors our eyes are sensitive to and the direction the lights are pointed in.
Science
Yes, there is a difference between SPF and UPF
While both refer to protection against the sun, SPF is listed on sunscreen while UPF applies to clothing.
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