Health CNN Wire

Climate change is making pollen season — and your allergies — worse

Allergies aren't just a sneezy seasonal annoyance.Hay fever has major health and economic consequences. It exacerbates asthma and weakens defenses against respiratory viruses, resulting in more emergency room visits and disrupted schooling and work.Climate change has already made pollen seasons…

25 ways to stay warm this winter that won't break the bank

As wintry weather whips across the United States, one challenge may be staying warm if you can't afford or are cutting back on indoor heating.Staying warm is necessary "for a variety of health reasons" in addition to comfort, said Dr.…

Why we have nightmares and how to stop them

We leave behind our fears of monsters under the bed as we say goodbye to our childhoods, but one can follow us into adulthood and loom over our heads.Nightmares are more common in childhood, but anywhere from 50% to 85%…

Which drink is best for hydration? Hint: It isn't water

When you're thirsty and in need of a drink, which beverages are best at keeping you hydrated?Sure, you can always reach for a glass of water — but plain H20 isn't the most hydrating beverage around, according to a study…

Opioid Crisis Fast Facts

(CNN) — Here’s a look at the opioid crisis. Experts say the United States is in the throes of an opioid epidemic. An estimated 9.2 million Americans aged 12 and older misused opioids in 2021, including 8.7 million prescription pain…

Opioid Crisis Fast Facts

Here's a look at the opioid crisis.Experts say the United States is in the throes of an opioid epidemic. An estimated 10.1 million Americans aged 12 and older misused opioids in 2019, including 9.7 million prescription pain reliever abusers and…

Zika Virus Infection Fast Facts

(CNN) — Here’s a look at Zika virus, an illness spread through mosquito bites that can cause birth defects and other neurological defects. FactsSources: Centers for Disease Control and Prevention (CDC), World Health Organization (WHO) and CNNZika virus is a…

'Groundhog Day' movie: The Buddhist lifehacker film

"It's not true that life is one damn thing after another -- it's one damn thing over and over." -- Edna St. Vincent MillayI've seen the 1993 film "Groundhog Day" again and again and again, but only once on the…

Vaccines Fast Facts

(CNN) — Here’s a look at information and statistics concerning vaccines in the United States. For vaccines related to coronavirus, see Coronavirus Outbreak Timeline Fast Facts.FactsThe Centers for Disease Control and Prevention (CDC) provides vaccine recommendations by age, as well…

Ebola Fast Facts

(CNN) — Here’s a look at Ebola, a virus with a high fatality rate that was first identified in Africa in 1976.FactsEbola hemorrhagic fever is a disease caused by one of five different Ebola viruses. Four of the strains can…