The Earth has a layered structure made up of the core, the mantle and the crust. Different elements are present in different parts of the Earth’s structure. The crust is made from enormous ...

It suggests that vast portions of the oceanic crust may harbor complex life forms, dramatically expanding the potential ...

"Until now, there was no way to observe the internal structure of the cochlea non-destructively with high resolution," said Serita. "A key innovation in our work was the use of a nonlinear optical ...