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 ...

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 ...

Those skyrocketing curves tell an alarming story. But logarithmic graphs can help reveal when the pandemic begins to slow. By Kenneth Chang The arc of coronavirus cases in Italy is frightening, ...

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, ...