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Nature

Carnivorous killer algae found in Danish waters

We know that fish eat plankton and plankton eat algae. Think again, says researcher, who has spotted a form of algae so ferocious that can they overpower animals 10,000 times their own size.

Your sustainable lifestyle could strain distant countries

Urban sustainability usually only has a local effect – and attempts at making cities sustainable could actually have negative effects on distant countries. New study sheds light on the hidden pitfalls.

Lack of oxygen led to first mass extinction

The first mass extinction of animal life on Earth was previously blamed on a rise in the oxygen concentration in the oceans as a result of a cooler climate. But a new study shows the catastrophe was really caused by a massive decrease in oxygen.

Computer model predicts tomorrow’s nature

Researchers have developed a computer model that can look into the future. The model’s virtual world makes it possible to explore how man-made changes in nature will impact on animal life in the future.

Your guide to sex in the wild

Oysters do it, humans do it and fish do it – even plants do it. We all have sex to ensure the survival of our species. Here's a look at the evolution of this blissful activity.

Personality crucial for endangered species

Endangered animal species need to have their personalities analysed – a prerequisite for scientists to adapt their preservation work to the needs of the individual species.

Climate towers in the Faroes?

An eminent UK engineer has asked the British government to start constructing towers that can spread seawater into the atmosphere. He says the Faroe Islands are an ideal location. Nonsense, says Danish researcher.

Diverse herrings are super survivors

New research reveals how herring genes vary with the environment. The discovery could make it easier to protect the herring stock against future challenges such as climate change.

Urban design makes birds hit the high C

Birds raise their pitch to drown out traffic noise and to make themselves understood in the urban landscape.

Green spaces boost your health

Living close to a green area is likely to make you a healthier and happier person, says report.