Signs of selection in the stomach

Helicobacter pylori, a globally distributed gastric bacterium, is genetically highly adaptable. Microbiologists at LMU have now characterized its population structure in individual patients, demonstrating an important role ...

A new study reveals the Amazon is losing surface water

A new study shows that large amounts of surface freshwater are being lost every year in the Amazon. The changes are being caused by human intervention, including hydropower dams and deforestation, and climate change.

A new approach to an old question: How do we actually cooperate?

In the animal kingdom, birds band together to ward off predators, and honeybees work collectively to benefit the entire hive. Animals of the human persuasion can act cooperatively too, at times, though this behavior is not ...

Bee dispersal ability may influence conservation measures

The abilities of various bee species to disperse influences the pattern of their population's genetic structure, which, in turn, can constrain how they respond to environmental change, as reported by an international team ...

Oil and gas rigs could help at-risk corals thrive

Rigs, shipwrecks and other structures in the North Sea could play a vital role in holding coral populations together and increasing their resilience, researchers say.

New DNA screening reveals blood sources for vampire bats

The vampire bat's diet consists of blood. It prefers to feed on domestic animals such as cows and pigs, but when it does so, there is a risk of transmitting pathogens such as rabies. Now, a new study lead by Assistant Professor ...

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