Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

Maths skills are often used in science. We often need to make equations and do calculations. In conservation of mass, the maths skills being used are addition and subtraction. The masses of the ...

To better understand Jupiter’s primordial stages, researchers turned to the tiniest of the planet’s 92 known moons. Almathea ...

One truly elegant hypothesis of physics is the "zero-energy universe" hypothesis. It proposes that the net sum of the energy in the universe perfectly equates to zero. According to the idea, if ...

Scientists provided a detailed look into Jupiter's primordial state and their calculations revealed that Jupiter was ...

The most famous of these mass extinction events — when an asteroid ... Humans have destroyed habitats and unleashed a climate crisis. Calculations in a September study published in the journal ...

4. Show an animation to help explain why mass is conserved in melting, dissolving, and in a chemical change. Show the animation Conservation of Mass in Physical and Chemical Changes. Explain that ...