Natural science

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Moose in forest, photo by Endre Grüner Ofstad

Moose can play a big role in global warming

Climate researchers have long known that large animals, like moose, could play a role in how much the Earth will warm due to climate change. But the question is, how much? New research shows the answer can be a lot.

A counterintuitive way to make stronger alloys

By using a cutting edge technique to observe what’s happening at the atomic level inside their material, researchers at NTNU have discovered a surprising new method to make aluminium alloys stronger.

Just one degree can change a species

Even seemingly small changes in the climate can change the number of animals and plants in an area and how species behave, new research shows. Natural history collections provide valuable insights.

Making oxygen on the Moon

The Moon’s atmosphere is entirely devoid of oxygen. If humans want to stay there for extended periods, it will be of great benefit to make breathable oxygen there instead of having to transport it from Earth. But is this at all possible?

fibre-optic Icebreaking Vessel In Arctic at sunset

Eavesdropping on the Earth itself

This summer, a coalition of researchers led by the Norwegian University of Science and Technology reported the first-ever use of a fibre-optic cable network to eavesdrop on whales in the Arctic. Now they suggest these networks be used to establish a low-cost global ocean-earth observatory.

World’s food production footprint on climate and environment

Cattle farming has often been portrayed as having the most detrimental environmental impact because it takes the most grazing land, uses a lot of water and has large methane emissions. But it’s not the worst. And is locally produced food always best for the environment?

More efficient ocean mapping and monitoring

Australia has a seafloor monitoring program where they can precisely surveil the changes in the environment. NTNU has attracted one of the key researchers from this project. Oscar Pizarro’s research goal is to find tools to facilitate continuous observation with less resources.

Bildet viser Lena van Giesen gjemt delvis bak en korall.

ERC support for coral research

Lena van Giesen, an associate professor at NTNU’s Department of Biology, was awarded EUR 1.7 million by the European Research Council (ERC) to study larval development of the coral Lophelia pertusa as well as its environment.

Darwin’s giant daisies and evolution

How animals and plants adapt to the environment is often particularly evident on islands. Now Darwin’s giant daisies are helping researchers understand a little more about how these plants actually go about adapting.

Testing lice traps on the Hardanger coast

Researchers at NINA, the Norwegian Institute for Nature Research, and NTNU have developed a new method for monitoring salmon lice larvae along the coast. The lice trap is now being tested in the Hardangerfjord.

Hunting down toxic substances in sludge

Chemists behave like detectives as they examine sludge from sewage systems. They hope to contribute to better sludge recycling by identifying the contaminants and toxic substances it contains.

Coastal marshlands are the place between land and sea

An ‘unknown’ ecosystem that is good news for the climate

At the boundary between the land and sea, there exists an ecosystem that has been overlooked by Norwegians for so long that it was only recently given an official name. But studies are revealing that it has some very desirable properties.