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baby on scales

IVF babies grow up heavier and may have higher risk of obesity

2 August 2017

The first IVF baby was born 39 years ago, but we are only now learning about the long-term effects of the technique, which may raise a person's obesity risk


rabid dog

Eradicating rabies: Why man's best friend holds the key

2 August 2017

If we rid dogs of rabies, the disease could be gone from humans for good, says Clare Wilson


Eating a lower calorie diet improves learning ability in worms

Eating a lower calorie diet improves learning ability in worms

1 August 2017

Calorie-restricted diets have already been linked to longer lifespans in flies, mice and monkeys. Now a study has found that eating less can boost learning


Signs of Alzheimer’s found in chimpanzees for the first time

Signs of Alzheimer’s found in chimpanzees for the first time

1 August 2017

Our closest evolutionary relatives develop Alzheimer’s plaques and tangles too but don’t necessarily get dementia - a finding that may need to new treatments


US plan to cut smoking with non-addictive cigarettes has flaws

US plan to cut smoking with non-addictive cigarettes has flaws

31 July 2017

A bold proposal in the US to cut cigarette nicotine to sub-addictive levels is interesting, but there are big challenges to making it work, says Linda Bauld


Shadowy figures and fireworks

Keep having nightmares? You may be getting too much sleep

28 July 2017

One of the largest ever studies of the causes of nightmares has found that they are linked to worrying before bedtime, and sleeping for more than 9 hours


Obamacare

US healthcare repeal law struck down at the eleventh hour

28 July 2017

A bill that could have led to 43 million uninsured people has failed to make it through the US Senate, failing by just one vote in the middle of the night


A man holding a drink

Men’s sweet tooth may increase risk of anxiety and depression

27 July 2017

Men who consume large amounts of sugar in cakes, biscuits and fizzy drinks are 23 per cent more likely to develop depression or anxiety over a five-year period


Lectin-free is the new food fad that deserves to be skewered

Lectin-free is the new food fad that deserves to be skewered

27 July 2017

With echoes of the gluten-free craze, lectins are being wrongly vilified with a glut of questionable health claims, says Anthony Warner


Clinic ‘turkey baster’ method may be worth trying before IVF

Clinic ‘turkey baster’ method may be worth trying before IVF

27 July 2017

A medical fertility treatment that puts sperm directly into a woman’s uterus has fallen out of favour, but studies suggest it’s more effective than we thought


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