Natural science

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Found hundreds of species using DNA barcoding

There are millions of species on Earth that we still know nothing about. Researchers call these species ‘biological dark matter’, but new methods can provide us with a better overview more quickly.

Cracking the planetary code

Imagine if everyone were to agree to do everything they can to help the planet. Right now. What sort of state would we and the planet be in in 2050? And what would we have to do?

Don’t store food in plastic grocery bags!

The warning couldn’t be clearer. Standard plastic grocery bags are useful when we’re out shopping, but don’t use them to store food. So says research scientist Lisbet Sørensen at SINTEF.

Unlocking the secrets of evolution

We know that evolution works over many, many millennia, giving rise to everything from hippopotamuses to whales and more. A new study looks at the links between microevolution, or evolution over a shorter period, and macroevolution, or evolution over thousand or millions of generations.

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Saying no to all gene technology is an ethical short-circuit

Conventional breeding techniques result in major and uncontrolled modifications to the genetic material of plants and animals. If arguments based on the ‘precautionary principle’ are used as blindly on this issue as in the gene technology debate, then we are condemning the world to starvation.

Kim Robert Tekseth
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4D imaging of fluids in pores

A method based on CT (computed tomography) – a type of imaging that is widely used in hospitals – can help improve our understanding of CO2 storage, batteries, and processes in the body such as nutrient uptake.

Bat in hand.

How bats survive Norwegian winter nights

Bats hunt at night, navigating in the dark using echolocation to find insects and other food. During the winter, bats in Norway have to manage as best they can by hibernating, but until now, not much has been known about how they do this.