In After the Spike, two economists make a provocative case that population decline could stall innovation and human progress.

Should we prepare for alien invasion? The interstellar object 3I/ATLAS is travelling through our solar system on a hyperbolic ...

Tourists view the statue of Pharaoh Ramses II, at the Grand Egyptian Museum in Giza, Egypt, Friday, May 23, 2025.

Some of these giant vegetarians were as tall as a 3-story building. Microscopic analysis of their teeth, bones and eggshells reveals how they grew, what they ate and even their body temperature.

If you stick to it today, you should find that you're doing much better than you had expected. Perseverance really pays off, though it may take longer than you want for success to materialize. Decide ...