Iron is an essential nutrient that almost all life requires to grow and thrive. Iron’s importance goes all the way back to the formation of the planet Earth, where the amount of iron in the Earth’s ...

What makes Earth special? Our planet is the only one we know of where life persists, thanks to a perfect marriage of chemistry and physics — and one of the key ingredients in that happy mix is oxygen.

Living organisms need nitrogen as a central building block for protein formation, for example. However, although our ...

New research could help explain crucial early steps on the path of life that led from a pool filled with simple amino acids to bacteria, redwood trees and people. One-hundred fifty years ago, Charles ...

University Park, Pa. — Beginning this week, scientists and nonscientists now have easy access to information about when living species and their ancestors originated, information that previously was ...

"We're arguing that intelligent life may not require a series of lucky breaks to exist." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...

Many individuals seek quick solutions and universal advice to overcome their challenges. However, personal development is not a destination but an ongoing journey of self-improvement and ...

Erik Erikson was a German psychologist who theorized that there's a specific psychological struggle that takes place through the eight stages of a person's life. These struggles, he believed, ...

Turn your mind for a moment to a friend or family member you cherish but don’t spend as much time with as you would like. This needn’t be your most significant relationship, just someone who makes you ...