Lava is one of the most awe-inspiring substances on Earth, whether it's flowing gently or blasting violently out of the ground. But what makes it switch between one or the other? To investigate the ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...