Neuroscience

Space travel may be bad for your brain – here's why

There is bad news for those planning to go to Mars in the near future: a study in mice has suggested that radiation in space could cause cognitive decline in astronauts. However, we know from past research that mental, social ...

Addiction

Q&A: New research gains ground in detecting recent cannabis use

Whether people use cannabis to induce sleep, relieve symptoms or relax during downtime, a vehicle crash or accident at work could leave them in jail or the unemployment line. Frequent users can lose their jobs or face criminal ...

Diseases, Conditions, Syndromes

Study compares deep vein thrombosis therapies (Update)

Patients who have a clot in their legs and are considering whether to be treated with traditional blood-thinning medication or undergo a minimally-invasive catheter-based clot removal procedure should feel comfortable that ...

Medications

India says its drugs safe after generics fraud

India, known as the "pharmacy to the world", Monday defended its lucrative generic drug industry as safe and strongly regulated after the nation's biggest drug firm pleaded guilty to US charges of making adulterated medicines.

Surgery

No 'weekend effect' seen following appendix removal operations

Patients who undergo surgical removal of the appendix on a weekend do not experience more postoperative complications than those who undergo the same operation on weekdays, but they do pay slightly more in hospital charges, ...

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