Our immune systems may actually help create cavities, a new study finds

Is this mutiny?!

Unique 4.6-billion-year-old meteorite is a remnant of the early solar system

It’s older than Earth itself!

The UK royal “luxury” birth cost less than the average US birth

A story of royalty and overpriced healthcare.

Planet Earth got hold of a new companion, and it’s here to stay

Not much bigger than an apartment building, 2016 HO3 has been confirmed as Earth’s newest satellite.

The solar system brought down to scale in Nevada desert

Every picture you’re likely to see of it shows planets and moons too close together prevents you from getting a feel of the size of our solar system. A group of friends plans to change that, however.

New class of star-stripped super-Earths discovered

Astrophysicists have discovered a new class of exoplanets whose atmospheres and volatile elements have been blown away by the star they’re orbiting. Their findings help cover a previously uncharted gap in planetary populations, and offers valuable insight for locating new worlds to colonize.

This one amoeba could hold the secret to fixing immune deficiencies in humans

These predatory amoebas are usually very good at finding enough to eat by themselves, but when food is short they do something astonishing.

NASA launches observatory to study sun

It’s NASA’s second launch in just 4 days (after Endeavour), and this time it’s about the most advanced solar observatory ever built. It was first placed on a shuttle station complex and it was orbiting the Atlantic when it was rocketed into space in an unmaned rocket. The Solar Dynamics Observatory (as it was named) will pursue it’s five year