Latest about Health
Our favorite budget electric toothbrush for kids is $3.79 ahead of Prime Day in October
Deals The Colgate Kids battery-powered toothbrush with a beloved children's character, Bluey, is 24% off at Walmart and Amazon, now just $3.79 ahead of Prime Day in October.
Scientists convert a kidney from blood type A to universal type O and implant it in a brain-dead recipient
Scientists move one step closer to "universal" donor organs with a successful kidney transplant in a brain-dead patient.
HPV vaccination drives cervical cancer rates down in both vaccinated and unvaccinated people
Researchers have found that human papillomavirus (HPV) vaccines are highly effective at reducing cervical cancer-causing infections and can offer herd immunity, reinforcing previous research and highlighting the need for a global HPV vaccine rollout.
Wildfire-smoke-related deaths in the US could climb to 70,000 per year by 2050 due to climate change, study finds
The number of deaths from exposure to wildfire smoke in the U.S. could rise by more than 70% in the next 25 years. The human and economic costs involved would be astronomical, researchers say.
Best walking treadmills 2025: An easy way to hit your step goal
Buying Guide These are the best walking treadmills you can buy in every category, from Mobvoi Home Treadmill to Bluefin Fitness Task 2.0 Treadmill.
Best humidifiers 2025: Banish dry air from your home
Buying Guide These are the best humidifiers you can buy in every category, from Dyson AM10 and Levoit LV600HH to HoMedics TotalComfort Deluxe.
4 reasons why you keep abandoning your fitness trackers (and how to stop them from happening again)
References Why do so many of our smartwatches and smart rings end up collecting dust? Here's what science says about long-term fitness tracking.
Best air purifiers for pet owners 2025: Remove pet dander, hair and odors
Buying guides These are the best air purifiers for pets, from Levoit Vital 200S and AirDoctor AD3500 to SwitchBot Table Air Purifier.
Best air purifiers for allergies 2025: Breathe easy this winter
BUYING GUIDE These are the best air purifiers for allergies you can buy in every category, from Levoit Core 600S and Molekule Air Pro to RabbitAir A3.
Scientists created human egg cells from skin cells — then used them to make embryos
In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm, genes from skin cells, and the "shells" of existing egg cells.