Ryan Reynolds films colonoscopy to raise cancer awareness; doctors find polyp

The 45-year-old actor broadcast the procedure after losing a bet to his friend, actor Rob McElhenney. Doctors say it was “potentially life-saving" for Reynolds.

Masking policies in LA County could start to ease soon

Public Health Director Dr. Barbara Ferrer said Tuesday that if COVID cases in LA County continue to fall, she could soon ease the county's indoor masking recommendation.

Can scientists predict new COVID variants? New research from USC says they might

COVID-19's ability to mutate into variants and subvariants has baffled researchers. Scientists say this research can help them predict new variants or even produce vaccines for those variants before they arrive.

Blood test can detect multiple cancers early, study finds

A blood test may be able to detect the early stages of several cancers in which routine screening options aren’t available.

LA County confirms first monkeypox death

The Los Angeles County Department of Public Health confirmed the county's first death from the monkeypox virus.

Biden hopes ending cancer can be a 'national purpose' for US

The commander-in-chief wants to develop treatments and therapeutics to battle cancer and hopes to meet a goal to cut cancer deaths by 50% over the next 25 years to improve the lives of caregivers and people suffering from cancer.

FDA warns of rare cases of cancers possibly linked to breast implants

While rare, the FDA is warning about certain cancers, including squamous cell carcinoma and various lymphomas, that may develop in scar tissue that forms around breast implants.

In Depth: Cannabis
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Hal is joined by Dr. Ziva Cooper to talk about the UCLA Center for Cannabis and Cannabinoids. Also, Hal speaks to Lauren Fontein, the founder of The Artist Tree Studio Lounge.

Fitness Friday: Partner workouts
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Got a workout buddy? This Friday, Sandra Endo is joined by fitness trainers Kelsey and Dennis Heenan as they show us how to workout in pairs or groups.

LA County investigating possible monkeypox death
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The Los Angeles County Department of Public Health is investigating a possible death due to the monkeypox virus.

School bathroom access concerns
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In our story about students in San Bernardino schools being forced to do PE and sit on hot asphalt during this heat wave, we learned that students also had limited bathroom access. FOX 11's Christina Gonzalez has new details.

More superintendents oppose LA County masking policies

Right now the county's policy requires masks for 10 days for anyone who comes in close contact with someone who tests positive for COVID. The state only recommends the 10-day masking period.

Study suggests walking this range of steps per day can reduce the risk of dementia

The study of nearly 78,000 adults looked at steps per day, and also the intensity of the steps, and the association with the risk of developing dementia.

LA County superintendents want County to change COVID close contact masking policy

A group of 24 Los Angeles County superintendents want the county's masking policy for close contacts with COVID-19 to align with the rest of the state.