A team of scientists using techniques from the field of dentistry is shedding new light on the evolution of walruses, fur seals and sea lions. The researchers compiled further evidence against the ancient "killer walrus" theory.
Endangered venomous mammal predates dinosaurs' extinction, study confirms: Researchers have sequenced the mitochondrial genome of the endangered solenodon, a venomous insectivore that diverged from other living mammals 78 million years ago.
Chemists at the Ruhr-Universität Bochum, together with their project partners, have developed tiny electronic components that can control chemical processes from the inside. These micro labs are 140 x 140 x 60 micrometres .