Tracking pollution from outer space

The thickest layers of global smog—caused by traffic, industry, and natural minerals, among other factors—are found over the world's megacities. But getting an accurate measurement of pollution is no easy task. On-the-ground ...

Color and texture matter most when it comes to tomatoes

A new study in the Journal of Food Science, published by the Institute of Food Technologists (IFT), evaluated consumers' choice in fresh tomato selection and revealed which characteristics make the red fruit most appealing.

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.

page 28 from 40