cigarettes smoker Number of smokers has reached all-time high of 1.1 billion, study finds | Smoking Smoking: Effects, Risks, Diseases, Quitting

It can take months for the body to get rid of this compound

Clinical research In a population-based nested case-control study ( n = 977), an association between higher maternal cotinine levels was associated with an increased odds of schizophrenia in offspring (OR = 3.41, 95% CI 1.866.24)

#12 Image source: factourism Pigeons, birds with a pretty good visual memory, were trained at classifying mammograms: some with and some without cancerous cells

While its understandable that you might feel a little unsure about your mental health if your nose seems to be playing tricks on you, phantosmia is not a mental illness by itself and often goes away on its own

Vaping is legal in France and it wasn't subject to any restrictions until 2016