Deep in Brazil's Amazon, scientists have built a "time machine," pumping carbon dioxide into the rainforest canopy to ...

A machine learning model may be a valid method of determining the risk for recurrence of MS among individuals who discontinue ...

By Bruno Kelly MANAUS, Brazil (Reuters) -Deep in Brazil's Amazon, scientists have built a "time machine" pumping carbon ...

Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at CU Boulder have used liquid crystals, the same materials that ...