Prefer Newsweek on Google to see more of our trusted coverage when you search. The crust of volcanically active Venus could be churning with convection currents just like the Earth's mantle. This is ...

A study proposes that imbalanced forces and torques in the Earth-moon-sun system drive circulation of the whole mantle. The new analysis provides an alternative to the hypothesis that the movement of ...

Venus — a hot planet pocked with tens of thousands of volcanoes — may be even more geologically active near its surface than previously thought. New calculations by researchers at Washington ...