Robots could lend a helping hand

With a rapidly ageing population, the number of people with dementia and other age-related disabilities is expected to soar by 2050.

UN warns of jellyfish 'vicious circle' in Med

The United Nations on Thursday warned overfishing in the Mediterranean was boosting jellyfish, which reduce stocks further and it called for jellyfish to be used in food, medicine and cosmetics.

American workers find less incentive to relocate

American workers—long unusually mobile—are increasingly staying put. There are a range of popular explanations for the slowdown in migration between states, including an aging population that is firmly entrenched and ...

'Gently does it' drives you further in electric vehicles

Drivers of petrol and diesel cars are usually aware that driving at high speed, harsh acceleration and hard braking all contribute to lowering their fuel economy. Scientists can readily explain in terms of the thermodynamics ...

US intelligence sees fight ahead over water, food

(AP)—Nearly two-thirds of the world's population will live in cities by 2030, with most people middle class, connected by technology, protected by advanced health care and the United States and China perhaps cooperating ...

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