Planets that exist in the solar system have a geometric series relationship with the distance of adjacent planets if they are arranged in order from the sun closest to the sun, the ratio falling ...

Two hundred years ago, Missouri was rocked by an earthquake so severe it made the Mississippi River flow backward and set off church bells in Boston more than 1,000 miles away. These details help ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Log tables, invaluable in science, industry and commerce for 350 years, have been consigned to the scrap heap. But logarithms remain at the core of science, as a wide range of physical phenomena ...

The universe is massive, and Earth is located a long way away from the edge of our known universe. Putting that into a scale is difficult and doesn't properly showcase just how big the universe is.

A logarithm is the power which a certain number is raised to get another number. Before calculators and various types of complex computers were invented it was difficult for scientists and ...

Sir, In Jude Webber’s article on the Mexico earthquake (“Mexican death toll hits 90 from massive earthquake”, September 10), she reports that quakes are measured on a scale of 0 to 10. More precisely, ...

A logarithm is a mathematical operation that determines how many times a certain number, called the base, is multiplied by itself to reach another number. Because logarithms relate geometric ...

The first practical scale for measuring earthquakes was developed by geologist Charles Richter at the California Institute of Technology in the 1930s, and the scale that most scientists use today ...