ScienceInsights

You don't need to wait between prednisone and Tylenol — they're safe to take together. Here's what to know about dosing limits and timing.

At 2 months, most babies eat every 2–3 hours. Learn how to read hunger cues, know when they're full, and feel confident your baby is getting enough.

Find out how many days after ovulation a pregnancy test can reliably detect hCG, and why testing too early often leads to misleading results.

When Medicare stops covering rehab, you still have options—from appealing a discharge to Medicaid, home health, and outpatient therapy under Part B.

Survival with congestive heart failure depends on severity, type, and treatment. Here's what the research says about life expectancy and what can improve your outlook.

At 15 weeks, your baby is about the size of an apple with developing bones, facial features, and even tiny eyebrows. Here's what's happening inside.

Leaving a tampon in too long can lead to infection or, rarely, toxic shock syndrome. Here's what to know about the risks and warning signs.

Chronic dizziness has many possible causes, from inner ear issues and low blood sugar to anxiety. Here's how doctors tell them apart and what helps.

From the initial sharp sensation to days of recovery, here's what a pulled muscle actually feels like and how to tell it apart from other injuries.

Diabetes kills far more people than official numbers suggest. Here's what the data actually shows about global and U.S. deaths, and why the true toll is likely much higher.