The gastrointestinal (GI) tract is a collection of organs and structures inside the bodies of humans and other animals that ...

Excitons, bound states between an electron (i.e., a negatively charged particle) and a hole (i.e., the absence of an electron ...

The universe's first magnetic fields may have been much weaker than we first imagined — and were roughly equivalent to the strength of the magnetic activity within the human brain, according to a new ...

Researchers from Massachusetts Institute of Technology (MIT) and University of Chemistry and Technology Prague created a ...

After all the tests, NASA determined that Artemis II was safe to fly with its current heat shield, but NASA decided to use a ...

New research has identified yet another way that spaceflight tampers with the human body. A study involving samples flown on ...

I had a pituitary tumor that was discovered more than 25 years ago. For years, I had an MRI with and without dye every six months. Then ...

Researchers led by Rice University's Yong Lin Kong have developed a soft but strong metamaterial that can be controlled remotely to rapidly transform its size and shape.

Researchers engineered magnetic nanorobots that carry anticancer drugs and penetrate tumor cell membranes, improving ...