Science n Space News

What happens during a heart attack?

A heart attack, or myocardial infarction, happens when oxygen-rich blood does not reach a part of the heart muscle.

logo.png  By WG  May 18, 2023

8,000-year-old rock carvings in Arabia may be world's oldest megastructure blueprints

Around 8,000 years ago, Middle Eastern hunters carved to-scale plans of their 'desert kite' traps onto rocks.

logo.png  By WG  May 18, 2023

1,700-year-old Roman watchtower ruins discovered in Switzerland

Archaeologists in Switzerland have unearthed the remains of a fourth century A.D. watchtower built to protect the edge of the Roman Empire.

logo.png  By WG  May 18, 2023

James Webb telescope spots ancient water frozen in a near-Earth comet — and scientists want to collect it

A new analysis of a comet in the asteroid belt reveals frozen water from the early solar system, hinting at the origins of water on Earth.

logo.png  By WG  May 18, 2023