Health
Two children with cancer may have acquired tumour cells before birth
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diet and exercise
Definition
Orcas (Orcinus orca)
Health
Vaginal bacteria may eat HIV prevention drugs and leave women at risk
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Life
Orca deaths found to be a result of human activity
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Life
Bottlenose dolphins may control their heart rates to avoid the bends
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Health
Meat-free diets linked with greater risk of breaking bones
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Technology
Computer vision can estimate calorie content of food at a glance
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Environment
China’s 2060 net-zero goal needs large-scale negative emissions tech
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Health
Minimum alcohol pricing could reduce alcohol-linked deaths in Canada
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Technology
Smartwatches could predict your marathon time with increased accuracy
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Health
The paleo diet may make your biological age older than your real age
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Technology
Safe, extra long-life nuclear batteries could soon be a reality
Features
