Nicotine stays in your system for only a few days or less, but withdrawal symptoms from nicotine can last up to weeks.

Danielle Gansky was 7 years old when an administrator at her upscale private girls’ school in suburban Philadelphia flagged problems with her academic performance. She was a bubbly and creative kid, ...

Many adults grew up with the adage, “Sticks and stones may break my bones, but words will never hurt me” as a means of parents arming children for inevitable encounters with bullies. Author Alicia ...

My husband and I have two boys, “Aaron,” 9, and “Randall,” 7. Aaron has a friend from school, “Josh,” whose parents are major pot smokers. I have restricted play dates to our place, since I don’t want ...

Birth control in the form of pills, patches and rings may contain estrogen. Smoking while on birth control that includes estrogen increases the risk of blood clots, strokes and heart attacks, ...

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...

A study found that children whose fathers were exposed to smoking as children were more likely to develop chronic obstructive pulmonary disease, or COPD. Donald Trump responds to object thrown out of ...

School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China Background: Previous studies have demonstrated that negative emotions increase smoking cravings. To date, ...

Abstract: The subthreshold swing (SS) of conventional field-effect transistors (FETs) is fundamentally limited to 60 mV/dec at room temperature, which significantly constrains the sensitivity of ...

The US Agency for International Development (USAID) is the largest funding agency for humanitarian and development aid worldwide. The aim of this study is to comprehensively evaluate the effect of all ...