Science guy Steve Spangler returns to demonstrate hands-on science experiments perfect for celebrating Independence Day.

Scientists have announced the results of a decade-long quest to measure Newton’s gravitational constant, the force that keeps our feet on the ground and holds planets in orbit. Related video above: ...

In the era of precision cosmology, research often means big science: large observatories, highly complex instruments, international collaborations and substantial funding. Yet even in such an advanced ...

Physics is supposed to be predictable. Drop a ball, and gravity pulls it down. Heat water, and it boils. Light travels in straight lines. Yet throughout history, scientists have encountered ...

It was a mind-blowing day for hundreds of students and teachers in the western suburbs on Wednesday as they took a field trip to an immersive, two-day science fair at Morton College in Cicero. Kids ...