The container yard at the Port of Lewiston, Idaho is virtually empty. Last year at this time there were 250 containers here, ready to carry farmer's crops down the Snake and Columbia Rivers to the Port of Portland and onto Asia and South America.
Conrad Wilson /OPB
Rough night? Depending on specific tweaks to their genes, some fruit flies have trouble falling asleep, and others can't stay asleep. Getting too little shut-eye hurts their memory.
David M. Phillips/Science Source