Related topics: brain · species · climate change · coral reefs · genes

Coccoliths thrive despite ocean acidification

Ocean acidification is damaging some marine species while others thrive, say scientists. An international team studied the effect of ocean acidification on plankton in the North Sea over the past forty years, to see what ...

Attacking MRSA with metals from antibacterial clays

In the race to protect society from infectious microbes, the bugs are outrunning us. The need for new therapeutic agents is acute, given the emergence of novel pathogens as well as old foes bearing heightened antibiotic resistance.

The eloquence of the otoliths

Fish fossils that are about 23 million years old give unprecedented insight into the evolutionary history of the gobioid order, one of the most species-rich groups among the modern bony fishes.

Light cast on lifestyle and diet of first New Zealanders

(Phys.org) —A University of Otago-led multidisciplinary team of scientists have shed new light on the diet, lifestyles and movements of the first New Zealanders by analysing isotopes from their bones and teeth.

Who's your daddy? Infidelity and paternity in reed warblers

Many species pair for life, or so the story goes. In reality, there is quite a bit of cheating going on. Both male and female partners may have "affairs" outside the pair bond. In such cases, how is a male to know if the ...

Clam fossils divulge secrets of ecologic stability

Clam fossils from the middle Devonian era – some 380 million years ago – now yield a better paleontological picture of the capacity of ecosystems to remain stable in the face of environmental change, according to research ...

World's most extraordinary species mapped for the first time

Scientists pinpointed areas of the world where Evolutionarily Distinct and Globally Endangered (EDGE) mammals and amphibians occur. Regions containing the highest concentrations of these species are highlighted as global ...

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