Parfum/Extrait de Parfum: At 25 to 40% fragrance concentrate, these are deep, rich, and designed to last all day with just a dab. Eau de Parfum: The most popular strength for its staying power (around ...

Osmosis is the movement of water across a barrier that only lets some things through, going from an area where water is more ...

Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions.

The Secret Behind Light's Journey Through Space Visible light travels in electromagnetic waves, which we see as the colors of ...

For decades, chemistry students have learned a simple truth: polar and nonpolar substances don’t mix. Water and oil stay ...

Impossible molecular combinations are possible on Saturn’s moon Titan, changing our understanding the potentially ...

New research suggests a missing brain molecule may hold the key to understanding—and potentially treating—the faulty neural ...

Kate Adamala started work on a cell in which the natural molecular structure is reversed. Then a possible doomsday scenario became clear.

Scientists from NASA and Chalmers University have discovered that incompatible substances can mix on Titan’s icy surface, ...

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

And there may be another reason to be concerned about your gel mani habit: a unique kind of discomfort that can come on like ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...