Intergalactic gas clouds are slightly hotter than they should be, new research claims, and theoretical particles called 'dark photons' could explain it.
Reference The effects of global warming will be far-reaching and often devastating, scientists have warned.
A handful of regions around the world regularly unleash terrifyingly large earthquakes. Here are the 20 largest earthquakes on record.
In regressive evolution, organisms lose complex features and can appear to evolve "in reverse." But evolution doesn't retrace its steps, experts said.
It's easy to fold a piece of paper in half once, twice or even three or four times. But what's the highest number of times one piece of paper can be folded in half?
Review With their flawless design, the Nikon Monarch HG 10x42 binoculars are built to last and have fantastic optical clarity to match
Review The Nikon Prostaff P3 8x42 binoculars are beginner-friendly, entry-level binoculars with sharp optics at an affordable price