The smoking cessation aids varenicline (Chantix) and bupropion (Zyban) do not show a significant increase in neuropsychiatric adverse events compared to the nicotine patch and a placebo, according to data published in The Lancet.

After reports claiming varenicline and bupropion might cause adverse neuropsychiatric events, such as increased agitation, depression, hostility or suicidal behavior, the
Food and Drug Administration (FDA) requested that both medications carry boxed warnings in their labeling, which resulted in limitation in use and thus fewer ways to quit.

Natural solutions are all the rage to people who believe in a 20th century "balance of nature" hypothesis. Scientists know better, it is obvious that there is no ecological balance, no environmental harmony, and never has been, the winners are in nature are instead species who got somewhere first or were better suited to an area and outlasted others and so seemed to be a balanced fit.

A recent survey by The Associated Press-NORC Center for Public Affairs Research finds that 74 percent of Americans think manners and behavior have deteriorated in the United States over the past several decades. A large majority of Americans believe that politicians should be held to a higher standard than the general public, but few think they are living up to that expectation. The Republican campaign is viewed as rude and disrespectful by nearly twice as many Americans as those who characterize the fight for the Democratic nomination in that way (78 percent vs. 41 percent).

The discovery of dairy fats on ancient pottery may indicate dairying high in the Alps occurred as early as the Iron Age over 3000 years ago, according to a study published April 21, 2016 in the open-access journal PLOS ONE by Francesco Carrer from the University of York, UK, and colleagues.

Athens, Ga. - A new reef system has been found at the mouth of the Amazon River, the largest river by discharge of water in the world. As large rivers empty into the world's oceans in areas known as plumes, they typically create gaps in the reef distribution along the tropical shelves--something that makes finding a reef in the Amazon plume an unexpected discovery.

An international team--including scientists from the University of Georgia and the Federal University of Rio de Janeiro--documented their findings in an April 22 study published in the journal Science Advances.

A range of diseases -- from diabetes to cardiovascular disease, and from Alzheimer's disease to attention deficit hyperactivity disorder -- are linked to changes to genes in the brain, and a new study has found that hundreds of those genes can be damaged by fructose, prevalent in foods like honey.