Makeup and SFX artist Jo Steel brings a Little Mermaid Halloween costume idea to life.

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

The best makeup bags for travel strike a perfect balance: they must be both sleek and roomy so that they fit everything without eating up precious packing space. Plus, they should fit both full-size ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

We were overwhelmed by the response to our annual Letters to Santa feature, with more than 1,250 letters submitted this year. Due ...