How slow are sloths, generally considered Earth's slowest mammal? Distance moved in a day: often just a few yards. Time at rest: up to 20 hours out of each 24. Metabolism: so slow that the ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and ...

The census is based on examination of herbarium specimens and field collections. Species distributions are recorded for 24 ecogeographic regions in Western Australia. The census contains 192 taxa in ...

Whereas most prokaryotes rely on binary fission for propagation, many species use alternative mechanisms, which include multiple offspring formation and budding, to reproduce. In some bacterial ...

If you want children but are having fertility issues, a surrogate pregnancy may be an option to consider and discuss. If you want to have a child but can’t have one biologically, you may consider ...

Jan. 3, 2026 A one-dose oral drug called zoliflodacin has proven highly effective against gonorrhoea in a major international trial. The pill matched the success of current treatments while avoiding ...