Mississippi’s top legislative leaders have unveiled details of their different plans to cut state taxes and potentially expand Medicaid coverage to the working poor ...

Our readers have a lot of fun getting to grips with this one, working out how such an Earth would look – and what its ...

A trio of Earth and atmospheric scientists at the University of Houston, working with a geoscientist from the University of ...

The many-worlds interpretation of quantum mechanics invokes alternative realities to keep everything in balance. Has solving ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one ...

It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A ...

New reports suggest that climate change models can't properly predict Earth's future climate reliably. Here's why.

Charon is large in size relative to Pluto, and is locked in a tight orbit with the dwarf planet. A new simulation suggests how it ended up there.

Debate continues to rage in the scientific community about the true meaning of time, even about its very existence at a ...

The materials that make up your body are intergalactic voyagers that have existed beyond the limits of the Milky Way.

Earth" and a massive outer planet, revealing insights into extreme planetary evolution. An international research team, led ...

"We don't know exactly what they are or what material is creating the patterns we have uncovered," researcher Thomas Schouten ...