Researchers rely on waves generated by earthquakes to examine the farthest corners of our planet ... dynamic interactions ...

The presence of two types of hair cells, the inner and outer hair cells, in the organ of Corti was appreciated nearly a 100 years ago but the function of the two has only become clear in the last 20 ...

And when it comes to downturned eyes—where the outer corners are lower than the inner corners—we've learned a thing or two about what makeup looks and application techniques are most ...

To give an oval eye the illusion of more height, use liner to create a thin line at the outer corner and gradually thicken ...