Tracing the source of illicit sand—can it be done?

If you've visited the beach recently, you might think sand is ubiquitous. But in construction uses, the perfect sand and gravel is not always an easy resource to come by. "Not all sand is equal in terms of what it can be ...

Vietnam seizes 9 tonnes of suspected ivory from Congo

Vietnam has seized more than nine tonnes of suspected ivory in a timber shipment from the Republic of Congo, customs officials said Friday, in one of the country's largest illegal wildlife hauls in years.

Pangolins set new world record… but no one is celebrating

What is the fastest thing on four legs? Which is the world's smallest mammal? How much did an elephant bird's egg weigh? When I was a child, I was fascinated by this kind of animal fact. And still am, if I'm honest. Inevitably, ...

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