Accessibility to the field and live specimens are the main obstacles for wide-scale cytogenetic surveys in wild mammals. To karyotype a large number of individuals from as many localities as possible, ...

Yield curve inversions have historically preceded recessions, but not all inversions guarantee a downturn; context and economic conditions matter. Watching long-term/short-term yield patterns after an ...

THE fact that at high temperatures, that is, between 30° and 40° C, the growth response of many plants to mineral deficiencies is strikingly altered does not appear to have been recorded. At these ...

Researchers working in Iceland said Sunday that they had identified a genetic pattern that made some Europeans more fertile. The genetic pattern, known as an inversion, is a stretch of the DNA code ...