The very air we breathe, composed of approximately 21% oxygen, is the lifeblood of our planet. It sustains everything from microscopic organisms to towering redwoods and, of course, humanity. But what ...

Astronomy magazine tends to focus on space observatories that peer beyond Earth, into the depths of space. But the vast majority of observational satellites around our blue world stare right back at ...

Ever wondered how long Earth was going to be our home? But among very interesting topics that had been under scientific examination include. But if you are curious about the benefit of our planet or ...

Soon, April 22 will mark the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there, waiting to ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Earth Week runs from April 16 to April 22 and ends on Earth Day, a time dedicated to education, advocacy, and action to support the sustainable future of our planet. We’re encouraged to raise ...

April 22nd will mark the fifty-fifth anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the U.S. to create the EPA and the first ...