Elizabeth Rayne

This is what the Martian weather forecast might have looked like 3 billion years ago.

CRISPR-Cas9 can now edit out hereditary diseases.

Along with all the galaxies the Milky Way devours, it also swallows dark matter.

In a binary "spider" star system, a pulsar devours the gaseous outer layers of its trapped victim.

Here there be dragons, or at least a fossil that just about looks like one.

Martian landforms known as megaripples were thought to be relics of a bygone era, but they continue to evolve.

The Eridanus supervoid could reveal some really dark stuff...as in, dark energy.

The black hole in the center of our galaxy doesn’t just flare — it makes a scene.

Sharks are much more likely to come after you when the Moon is ominously full.

There is now a way to culture human stem cells at a much earlier phase and merge them with animal cells.