ScienceDaily: Top Environment News: El Nino unusually active in the late 20th century: Is it because of global warming?

ScienceDaily: Top Environment News El Nino unusually active in the late 20th century: Is it because of global warming? Different neuronal groups govern right-left alternation when walking Is that bacteria dead yet? Nano and laser technology packed into small device tests antibiotic treatment in minutes Genomic atlas of gene switches …