Kate Kelland

TOKYO/LONDON (Reuters) - A Japanese scientist called on Monday for his own headline-grabbing study on stem cells to be withdrawn from publication, saying its findings had now been thrown into...

LONDON (Reuters) - Tuberculosis is becoming concentrated among immigrants, drug addicts, and the poor and homeless in Western Europe's big cities despite progress in reducing national rates of the disease,...

LONDON (Reuters) - Tuberculosis is becoming concentrated among immigrants, drug addicts, and the poor and homeless in Western Europe's big cities despite progress in reducing national rates of the disease,...

LONDON (Reuters) - Future global warming could lead to a significant increase in malaria cases in densely populated regions of Africa and South America unless disease monitoring and control efforts...

LONDON (Reuters) - Future global warming could lead to a significant increase in malaria cases in densely populated regions of Africa and South America unless disease monitoring and control efforts...

LONDON (Reuters) - Exposure to second-hand smoke in childhood causes irreversible damage to children's arteries - increasing their risk of heart attacks or strokes when they grow up, according to...

LONDON (Reuters) - The death of a woman in China from a strain of bird flu previously unknown in humans is a reminder of the ever-present potential pandemic threat from...

LONDON (Reuters) - The death of a woman in China from a strain of bird flu previously unknown in humans is a reminder of the ever-present potential pandemic threat from...

LONDON (Reuters) - In experiments that could open a new era in stem cell biology, scientists have found a simple way to reprogram mature animal cells back into an embryonic-like...