The History of Air Earth’s atmosphere has had an abundance of oxygen for about 2.5 billion years. But what was Earth like before that, and what process created all of that air? Photosynthesis is at ...

Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...

Vastu Shastra, the ancient Indian science of architecture, emphasizes the balance of five key elements — Earth, Water, Fire, Air, and Space — to create a harmonious living environment.

It is estimated that a huge meteorite struck the Earth 3.5 billion years ago, creating the North Pole Dome Site in the Pilbara ... about our planet's ancient history. "Before our discovery ...

Researchers decades ago proposed that lightning caused chemical reactions in ancient Earth’s oceans and spontaneously produced the organic molecules. Now, new research published March 14 in the ...

The shatter cones at the site ... of any truly ancient craters means they are largely ignored by geologists. "This study provides a crucial piece of the puzzle of Earth's impact history and ...

Just like national holidays, people often have personal anniversaries they hold dear, whether it's half-birthdays or Pi Day, for sneakerheads, that special occasion is Nike Air Max Day.

Stonehenge sits near the top of Britain’s most iconic landmarks, but a lesser-known precursor to this ancient site may be responsible for its lasting impact as an archaeological titan. The Flagstones ...

The ministry will turn off non-essential external lighting at six archaeological sites ... Ancient Egyptian Art in Luxor and Nubia Museum in Aswan, and Sharm El-Sheikh Museum in South Sinai. The ...

Archaeological research conducted on the prehistoric Dorset burial site known as Flagstones has revealed that it is the earliest known large circular enclosure in Britain. The monument ...