Twenty-seven chemical elements are considered to be essential for human life. Now there is a 28th: bromine. In a new paper, researchers establish for the first time that bromine, among the 92 ...

A new study suggests that comets had a huge hand in helping life form on Earth, bringing integral elements such as phosphorus, "an essential element for life," to the planet. The research utilized the ...

Phosphorous — one of the essential elements for life — has been discovered in the cosmic leftovers from a star explosion for the first time, scientists say. The finding is one of two discoveries of ...