A new bacteria from diseased walnut discovered in Portugal

Bacteria recently isolated from walnut (Juglans regia L.) buds in Portugal has been identified as a new species of Xanthomonas. Interestingly, this new species, named Xanthomonas euroxanthea, includes both pathogenic and ...

Biodiversity hypothesis called into question

Biologists have long considered the origins and continued coexistence of the immense diversity of species found in our environment. How can we explain the fact that no single species predominates? A generally accepted hypothesis ...

Iran says it is preparing for satellite launch

Iran said Sunday that two newly constructed satellites have passed pre-launch tests and will be transported to the nation's space center for eventual launch, without elaborating.

Canada falling short of UN's Sustainable Development Goals

Canada could lead the world in helping to achieve water sustainability but is falling short of reaching the goals set out by the United Nations (UN), according to a new report from scientists with the University of Saskatchewan-led ...

Ancient toy inspires tool for state-of-the-art science

A 5,000-year-old toy still enjoyed by kids today has inspired an inexpensive, hand-powered scientific tool that could not only impact how field biologists conduct their research but also allow high-school students and others ...

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