A new study has revealed how phosphorus, a nutrient essential for photosynthesis, surged into ancient oceans and started ...

Scientists have long noted with interest that in one of nature's crucial chemical reactions—the oxygen evolution reaction—it ...

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a ...

Neuroscientists probing the boundary between sleep and awareness are finding many types of liminal states, which help explain ...