Gold formed in stars, coalesced in our planet’s core, was forced to the surface by heat and pressure, and met human eyes for the first time. Since then, the element’s unique combination of properties has gripped human interest like no other.

  By WG  Dec 1, 2021

A main technique people use when trying to lose weight is to calculate calories in their meals. But what exactly are calories, and how do food scientists determine whether a granola bar has 100 or 300 calories?

  By WG  Dec 1, 2021

This Cyber Monday exercise bike deal will save you $200 at Best Buy on this amazing spin bike.

  By WG  Dec 1, 2021

In 1859, Charles Darwin published his ideas that humans and animals change over time. But what is the Theory of Evolution?

  By WG  Dec 1, 2021