Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...

The unique structure of PAMs has the potential to transform industries, from healthcare to robotics, by offering properties never before seen in materials science. PAMs represent a bold step forward ...

This chanmail-like material can morph and adapt like fluids or solids.

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Caltech researchers have developed PAMs, a novel material that blends the properties of solids and liquids, making them ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

When a liquid-fuel rocket takes off, it can switch its gas jet from side to side, correcting any tendency to veer off course. But solid-fuel rockets have no separate combustion chamber ...

Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.

Every day, millions of engines and factories burn fossil fuels, releasing carbon dioxide—a greenhouse gas that traps heat in ...

Learn more about whether Graco Inc. or Ingersoll Rand Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Step into our online science lab and learn more about states ... There are three main states of matter: solid, liquid and gas. When a substance changes state, this is a physical change because ...

Learn more about whether Ingersoll Rand Inc. or Westinghouse Air Brake Technologies Corporation is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial ...