21-year-old female racecar driver makes history and breaks barriers in several ways

For decades, drivers have gone to the Enid Speedway to test their skills and bring home the victory. But now, a 21-year-old woman is making history.
Triathlon practice in Paris canceled due to high bacteria levels in the Seine
Olympic organizers in Paris call off a triathlon practice due to unsafe bacteria levels in the Seine.
VIDEO: Cow back with owner after 2 chases with police in South Carolina

A runaway cow is back with its owner in Pickens, South Carolina, after escaping twice and leading police on a “lengthy pursuit.”
Alzheimer’s blood test catches 90% of early dementia cases, study finds

A combined blood test for cognitive decline has a 90% accuracy rate in determining whether memory loss is due to Alzheimer’s disease, a new study found.
Mother turns tragedy into strength, advocates for families who experience infant loss

Hailee Koltis is partnering with No Foot Too Small to raise funds and build Nebraska’s first birthing and bereavement suite.
Keeping a close eye on an area of potential tropical development

Where it’s located and where it may be headed this week
Mainly dry to end the weekend before heavy showers and downpours return

A look at when we’ll see rain and how your work week may be impacted
When Biles competes, celebs are seated. Tom Cruise, Ariana Grande more stars attend her Olympic return

Many high-profile fans are attending the return to the Olympics of Simone Biles
Kamala Harris' candidacy shakes up presidential race 100 days from election

Vice President Kamala Harris’ presidential bid is redefining the race in the final stretch. With 100 days remaining, Democrats say Harris is injecting new energy in the race while Republicans are ramping up attacks.
The flickering glow of summer's fireflies: too important to lose, too small to notice them gone

Fireflies once seemed plentiful and cool, easy to catch and watch, and they served as an introduction to the world of nature around us