ScienceInsights

Learn the three ways to get a PTSD service dog—nonprofit programs, professional training, or owner training—and find out which path fits your needs and budget.

From nasal sprays to immunotherapy, find out which allergy medications work best and how to choose the right one for your symptoms.

From OTC creams to fluconazole pills, here's a clear look at the medications used to treat yeast infections, including options for recurring or resistant cases.

Swollen feet are often manageable at home, but some causes need medical attention. Learn what helps and when to see a doctor.

Carprofen can be safe for dogs long-term with the right monitoring. Learn about dosing, blood work, warning signs, and when to consider alternatives.

The ring test claims to predict your baby's sex, but science puts its accuracy at 50/50. Here's why the ring moves and how sex is actually determined.

Earaches are miserable, but many respond well to simple home care. Learn which remedies actually help and when it's time to see a doctor.

Learn what actually helps reduce arousal quickly, from cold water and exercise to mindfulness and lifestyle habits that influence libido over time.

Yeast infections are fungal, not bacterial. Learn how yeast differs from bacteria, why infections happen, and how they compare to bacterial vaginosis.

Seltzer hydrates just as well as water, but there are a few small differences worth knowing about teeth and digestion.