Health

How do I tell if I'm dehydrated?

It's a message that's been drummed into us since childhood. Drink water, especially when it's hot, otherwise you'll get dehydrated.

Diseases, Conditions, Syndromes

Mysterious kidney disease on the rise in South Asia

It was an enigma when it was discovered in the early 1990s. And despite the efforts of scientists in fields from hydrology to medicine, it largely remains so.

Diabetes

Natural sugar defends against metabolic syndrome, in mice

New research, in mice, indicates that a natural sugar called trehalose blocks glucose from the liver and activates a gene that boosts insulin sensitivity, reducing the chance of developing diabetes. Activating the gene also ...

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