HIV & AIDS

How HIV infects cells

In a long-awaited finding, an international team of scientists using high-brightness x-rays from the U.S. Department of Energy Office of Science's Advanced Photon Source at Argonne National Laboratory has determined the high-resolution ...

Medical research

Scanadu developing a Medical Tricorder

(Medical Xpress) -- Do you remember the scenes from your favorite Star Trek episode where Dr. McCoy simple waves his scanner across an injured patient to diagnose the problem? Well, that technology may not be too far from ...

Medical research

Trio win medicine Nobel for work on how cells adapt to oxygen

Three researchers from the United States and Britain on Monday shared the Nobel Medicine Prize for research into how human cells sense and adapt to changing oxygen levels, opening up new strategies to fight such diseases ...

Psychology & Psychiatry

Freud and the Nobel trauma

Sigmund Freud, a man of letters or the mind? Neither, according to the Nobel committees, which not only gave the father of psychoanalysis the cold shoulder but even criticised his work.

Oncology & Cancer

'Suffocating' cancer: Improved melanoma immunotherapy

Hypoxia, or the inadequate oxygenation of a tissue, is a condition occurring frequently in all solid tumors such as melanoma skin cancer. Melanoma cells are not only able to survive oxygen deprivation, but also to use it ...

Neuroscience

Trio win Nobel medicine prize for brain's 'GPS' (Update)

British-American researcher John O'Keefe on Monday won the Nobel Medicine Prize with a Norwegian couple, May-Britt and Edvard Moser, for discovering an "inner GPS" that helps the brain navigate.

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