When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

Breast cancer could be detected up to five years before there are any clinical signs of it, using a blood test that identifies the body's immune response to substances produced by tumor cells, ...

Polarized emission has been detected from the largest Lyman-α gas cloud, known as blob 1. This result strongly suggests that such clouds are powered by a central source of ionizing radiation. See ...

While SIMPLE IRAs are in some ways similar to their cousins, traditional and Roth IRAs, they also share some features with workplace retirement plans such as 401(k)s. Understanding your plan's rules ...

Experts believe a giant mass of hot rock known as the Northern Appalachian Anomaly (NAA) is heading toward New York City. A new study suggests that the NAA could be responsible for the split between ...

Motion detection is the ability of the visual system to detect motion in the visual field. Motion detection in its simplest form takes place in the retina, but more complex processes related to ...