It’s rare that people have a disorder where cortisol on its own is the cause. If a person’s cortisol level is chronically low, doctors would diagnose them with adrenal insufficiency. This includes an ...

"You need so much water that we think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years." ...

Water powers our lives. It feeds our crops, keeps factories running, generates electricity, and fills our taps. But until now, no one had a clear, national picture of how much water we're using—and ...

The Environmental Protection Agency (EPA) cracked down on lead-based products—including lead paint and leaded gasoline—in the 1970s because of its toxic effects on human health. Scientists at the ...

Each station is to be capable of communication at a speed of 100 five-letter words per minute each way, during a daily ...

The writers of Star Trek went above and beyond to make the universe as realistic as possible. Mayor tells ICE to leave after fatal shooting: 'We’ve dreaded this moment' The brutal Maduro enforcer ...

With more than 55% of the world’s population now living in cities, the frantic pace of urban life is changing life on a genetic level. Through rapid evolution, we are seeing the formation of ...

Think of your favorite song. Maybe it brings you happiness or joy; maybe it makes you want to start dancing; or maybe it’s a sad, melancholic song that really speaks to you. Studies show that our ...

Stonehenge is an iconic landmark of endless fascination to tourists and researchers alike. There has been a lot of recent chemical analysis identifying where all the stones that make up the structure ...

"There is just a general acknowledgement that a lot of what is happening is illegal…" When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's ...

These notebooks are under active development. While we aim for accuracy, we cannot guarantee that everything in this repository currently works as intended. Until ...

Have you ever left a lecture or finished reading a chapter with pages of neatly written notes, only to realize later that you barely remember the material? For decades, note-taking has been hailed as ...