Story archive
Browse SciQuest reporting and explainers in reverse chronological order, with the newest evidence-led stories first.
Explainer Featured
In the realm of missile defence systems, Israel’s Iron Dome stands as a testament to human ingenuity and technological prowess. Designed to intercept and neutralise short-range rockets and artillery shells,…
Explainer Physics
There are growing rumors about an asteroid colliding with Earth in recent years. Asteroid crashes are a big worry for both scientists and the public, as they can be disastrous…
Explainer Space
Mars is between 54.6 million km (33.9 million miles) and 401.4 million km (249.4 million miles) from Earth, depending on where the two planets are in their orbits. Averaged over…
Explainer Biology
The polar bear is a well-known bear species that roams the ice sheets of the Arctic and swims in the coastal waters of that region. Polar bears look white like…
Explainer Earth
The origin of water on Earth has captivated scientists for countless years, driving them to unravel the mystery that covers its true source. Recent research suggests that Earth’s water may…
Explainer Space
Moonquakes are the vibrations that arise on the Moon’s surface, similar to earthquakes. Those moonquakes happen because of one-of-a-kind reasons. Occasionally the Moon shrinks and cools down which causes cracks…
Explainer Environment
Net zero emissions is a concept, which means the amount of greenhouse gasses released into the atmosphere is balanced by an equal or more amount being removed from the atmosphere.…
Explainer Biology
The invention of the chainsaw is an important milestone in medical history. It has been used for a variety of purposes, but perhaps its most significant use was during childbirth.…
Explainer Space
Generating oxygen on Mars is an important goal for scientists to create a sustainable colony. The most effective way to generate oxygen on Mars is through the process known as…
