H5N9 bird flu outbreak: New virus strain detected on California farm

The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human cases and the first human death.

CIA says lab leak favored as likely COVID origin

The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a lab. Here’s what to know about the declassified document released Saturday

Alabama woman becomes longest living recipient of pig organ transplant

Towana Looney, an Alabama woman who received a gene-edited pig kidney transplant, has surpassed two months post-surgery, making her the longest living recipient of such a transplant.

Stressed teens earn less money as adults, study finds

Teens dealing with stress tend to struggle as they enter the labor force as young adults, which can affect their pay, according to a study.

Surgeon says insurance provider contacted her during patient's surgery

“I can’t believe this is happening." A Texas surgeon was performing surgery when she received an unexpected call from the patient’s insurance provider.

What is a cardiac ablation?

Los Angeles Chargers coach Jim Harbaugh is having a cardiac ablation during the offseason. Here's what that means.

FDA bans Red 3 food dye: What products contain the dye?

The Food and Drug Administration is ordering food and drug makers to remove Red 3 dye from products U.S. consumers eat and drink.

How to make a DIY air filter with a box fan

Homemade air filters can be a cheap and effective way to protect your home from the harmful effects of wildfire smoke.

How to stop wildfire smoke from getting into your home and car

Raging winter wildfires in Los Angeles are a grim reminder of how quickly wildfire smoke can creep into your neighborhood – and your home and car.

Whooping cough: Cases increased by 400% in 2024

The CDC said that cases of whooping cause increased across the United States, which indicated a return to more typical pre-COVID pandemic trends.

AI detects ovarian cancer better than human experts in new study

In a new study led by researchers at Karolinska Institutet in Sweden, AI models did a better job of detecting ovarian cancer than human doctors.

Norovirus outbreaks spiked in December: How to stay safe

The highly contagious virus can cause vomiting, nausea, and stomach pain and these are the ways to protect yourself.