The Federal Motor Carrier Safety Administration is reviewing six research papers on topics that include in-cab monitoring, automatic emergency braking and forward collision warning technologies as it ...

Hymenopteran insects display a remarkable array of sex determination systems underpinned by haplodiploidy, in which unfertilised eggs produce haploid males and fertilised eggs produce diploid females.

Determining the Avogadro constant with unprecedented accuracy demands a rigorous integration of complementary measurement strategies. Central to this endeavour is the x-ray crystal density method, ...