Although St. Valentine lends his name to Valentine’s Day, he did not become known as the patron saint of lovers until hundreds of years after his death. The third-century priest lived during a time when Christians were persecuted for their religious beliefs. Records and historic liturgical calendars indicate he was martyred, though what exactly led to his murder is a bit murky.

A FOX5 story into speeding on the 215 around Stephanie has generated nearly 700 comments on Facebook, with many drivers defending excessive speeds in construction zones.

Much like the origins of Valentine’s Day, the real identity of St. Valentine remains a bit of a mystery. The holiday’s namesake, a martyred priest, actually could have been one of multiple men. Although many think of him as the patron saint of lovers, this reputation likely began centuries after his death.

For decades, diagnosing Alzheimer’s disease (AD) has required access to specialist memory clinics, neuroimaging or invasive cerebrospinal fluid (CSF) testing. That paradigm is starting to shift. In 2025, the US Food and Drug Administration (FDA) cleared the first blood-based biomarker tests intended to aid the assessment of AD.

For more than a century, psychologists thought that the infant experience was, as the psychologist and philosopher William James famously put it, a “blooming, buzzing confusion.” But new research suggests babies are born with a surprisingly sophisticated neurological toolkit that can organize the visual world into categories and pick out the beat in a song.

A new study recently released is for the "night owls" and shows the impacts staying up late can have on your heart. In this large study, research showed people who are more active late at night have poorer heart health than the average person.

But health experts say, this is fixable! On ARC Las Vegas we talked with Dr. Marc Kahn with the Kirk Kerkorian School of Medicine at UNLV.

Over the past couple of years, the popularity of GLP-1 receptor agonists, which are a class of typically injectable medications that simulate the glucagon-like peptide-1 hormone, to treat type 2 diabetes and obesity, has gained enormous popularity.

On a fall night in 1982, mob figure Frank “Lefty” Rosenthal was almost blown up outside a Tony Roma’s in Las Vegas – a harrowing attack portrayed in the opening scene of “Casino.”

More than 40 years after the infamous car bombing, the Tony Roma’s building is home to a sex-toy shop, and a neighboring former Marie Callender’s is boarded-up. Now the plaza itself where Rosenthal was nearly killed in a suspected mob hit has been sold.