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Active mechanical forces drive how bacteria switch swimming direction

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...
NFL

Texans' DeMeco Ryans: DK Metcalf's return gives Steelers 'their full offense' for Wild Card Round

Houston Texans coach DeMeco Ryans is keenly aware of what DK Metcalf's return to the Pittsburgh Steelers offense means for ...