A history of psychedelic drug use is associated fewer suicidal thoughts, planning and attempts, according to survey results analyzed by Johns Hopkins and the University of Alabama at Birmingham.

In a national survey of over 190,000 U.S. adults, lifetime use of certain psychedelic drugs was associated with a 19 percent reduced likelihood of psychological distress within the past month, a 14 percent reduced likelihood of suicidal thinking within the past year, a 29 percent reduced likelihood of suicide planning within the past year and a 36 percent reduced likelihood of attempting suicide within the past year. 

Apple has found a new use for their iPhone - medicine. People had already created lots of apps, of course, but ResearchKit, due out next month, is the first Apple framework to make it easier. 

The framework allows new ways to create apps to track movement, take measurements, and record data and has three active modules: surveys, informed consent, and active tasks. Active tasks is the only one not intuitive - it means they can ask you to perform activities while the sensors are monitoring.

A new paper says they can detect sexism in a smile. 

A man’s true attitude towards the female sex can be detected according to how he smiles and chats to her, according to Jin Goh and Judith Hall of Northeastern University writing in Sex Roles. 

A new test that uses combinations of cells from a single donor’s blood can predict whether a new drug will cause a severe immune reaction in humans.

Drug discovery is an expensive, bureaucracy-laced process. Due to more restrictions requiring a lot more trials, drug discovery is an average 14 year process costing $2 billion and only 1 out of 5,000 drugs will get approved and out to the market. It's easy to imagine why once a company knows the product is not viable or safe, it is abandoned.

A Swiss teenager, recently returned home from a discotheque, came to the emergency department with classic sudden symptoms of stroke, only to be diagnosed with Lyme disease. The highly unusual case presentation was published in "Acute Lyme Neuroborreliosis with Transient Hemiparesis and Aphasia", Annals of Emergency Medicine.