Blue Ghost — named after a rare U.S. species of fireflies — had its size and shape going for it. The squat four-legged lander stands 6-foot-6 (2 meters) tall and 11 feet (3.5 meters) wide, providing ...

Firefly’s 6.6-foot-tall (2-meter-tall) Blue Ghost lunar lander touched down on the moon’s near side around 2:34 a.m. CT (3:34 ...

The critically acclaimed film 'Grave of the Fireflies,' directed by Isao Takahata, is now available for streaming on Netflix and Amazon Prime Video. The movie, known for its powerful depiction of ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images ...

During the test, a dye is injected through an intravenous (IV) line in the hand or arm, and computed tomography (CT), a combination of X-rays and computer technology, is used to produce images from ...

Those floating incandescent insects that are harmless, only come out during a short period in the summer, and are known by many names—most commonly either lightning bugs or fireflies. Both terms refer ...