Mapping lizard venom makes it possible to develop new drugs

Lizards and other reptiles are not normally considered venomous, but a number of lizard species actually do produce and use venom. The most classic venomous lizard is no doubt the gila monster – a heavy-bodied lizard. As ...

Does a competent leader make a good friend?

New research shows that when we elect leaders and politicians we tend to prefer dominant-looking, masculine men, but when we are looking to make new friends we seek the opposite.

Researchers reveal how hearing evolved

Lungfish and salamanders can hear, despite not having an outer ear or tympanic middle ear. These early terrestrial vertebrates were probably also able to hear 300 million years ago, as shown in a new study by Danish researchers.

Climate change redistributes fish species at high latitudes

For millions of years, large parts of the marine biotas of the North Atlantic and North Pacific have been separated by harsh climate conditions in the Arctic. A new study published in Nature Climate Change underlines that ...

Underwater drones map ice algae in Antarctica

New robot technology leads Antarctic exploration into a new epoch. It is now possible to study the underside of sea ice across large distances and explore a world previously restricted to specially trained divers only.

Computer to simulate harbor porpoises

Researchers at Aarhus University, Denmark, use a computer model to predict the impact of new offshore wind farms on the population of harbour porpoises in the North Sea. A consortium of international energy companies has ...

Has one of Harald Bluetooth's fortresses come to light?

In September 2014, archaeologists from the Danish Castle Centre and Aarhus University announced the discovery of a Viking fortress in a field belonging to Vallø Manor, located west of Køge on the east coast of Sealand. ...

New robotic telescope revolutionizes the study of stars

In the last 8 months a fully robotic telescope in Tenerife has been carrying out high-precision observations of the motion of stellar surfaces. The telescope is the first in the SONG telescope network and a milestone in a ...

Surfactants do not harm the environment

When you take a shower and rinse the soap and shampoo off your body, the foam conveniently disappears between your toes and down the drain. Have you ever thought about what happens to the surfactants afterwards? Whether they ...

Cattle code cracked in detail

By creating a global database an international consortium of scientists has increased the detailed knowledge of the variation in the cattle genome by several orders of magnitude. The first generation of the new data resource, ...

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