Allison Aubrey

As the number of illnesses related to vaping rises, the FDA has approved a smokeless tobacco product. It says is safer than smoking. But it also warns that no tobacco product is completely safe.

Flavored e-cigarettes have hooked millions of teens to nicotine. Now, Juul says it will suspend sales of many flavors. Some call the move too little, too late.

An environmental group sued e-cigarette maker Juul and achieved a settlement that will restrict the company's marketing practices in several ways. Plus, the latest on vaping illnesses from the CDC.

Researchers say chronic pain patients can feel suicidal or risk overdose when taken off medication too quickly. The warnings seek to course-correct after doctors felt pressured to taper drugs rapidly.

Depression symptoms dropped significantly in a group of young adults who ate a Mediterranean-style diet for three weeks. It's the latest study to show that food can influence mental health.

On her way to start her freshman year of college, Piper Johnson landed in the emergency room because of vaping. She wants other young people to know how bad it can be.

It starts out like a common viral respiratory illness but leads to terrifying symptoms, including paralysis. Could a common virus be behind the illness?

A paper published in the journal Pediatrics examines the cause of a mysterious childhood illness. It strikes young children and leads to limb weakness and paralysis.

Federal agencies are working furiously to find out what is causing people to sicken and are warning consumers not to vape.

New research on red meat contradicts the advice of major health groups. The controversial new study concludes that there's no need for people to cut back on eating red meat.

A prominent medical journal has published a new recommendation from a group of scientists concluding that there's no need to cut back on red and processed meats. This contradicts current guidelines.

Investigators have a new clue in the outbreak of vaping-related lung illnesses: many patients have used a product labeled as "dank vapes." Determining where these products come from isn't easy.

As the CDC continues to investigate more than 800 cases of vaping-related lung disease, two states have found that many patients were using THC products sold under the label "Dank Vapes."

The number of people who have severe lung injury due to vaping jumped by almost 300 cases this week, to 805, according to the CDC. Twelve have died. So far, the investigation has revealed no cause.

As numbers of vaping-related lung disease rise, a mom testifying before Congress compared the illness to a food poisoning outbreak and called on lawmakers to address the epidemic of teen vaping.

Lawmakers heard more Tuesday about the lung injuries associated with vaping. The Centers for Disease Control and Prevention says there are hundreds more cases on top of the 530 previously confirmed.

It was a bad week for the vaping industry, with new reports of vaping related illnesses and Walmart announcing it will stop carrying vaping products.

With more than 500 cases of acute vaping illness reported, doctors worry about the long-term effects on patients' lungs. And federal agencies still don't know what's behind the outbreak.

With seven deaths and hundreds of cases of serious illnesses linked to vaping, the Center for Disease Control and Prevention ramped up its probe — trying to nail down the cause of the sicknesses.

The CDC says people should consider whether to stop using e-cigarettes in the wake of hundreds of cases of severe respiratory illnesses, possibly linked to nicotine or cannabis. Most are young men.