Social relationships influence physical health, but questions remain about the nature of this connection. New research suggests that the way you feel about your close relationships may be affecting ...

Think you know what stereotypes are? If you're relying on definitions from mainstream dictionaries, you're probably, well...guilty of stereotyping. But don't worry. That might not be a bad thing. Is ...

Imagine that you are a clinician who delivers psychological treatment to depressed clients. Would you be able to alleviate the prolonged sadness of your clients by “prescribing” them high doses of ...

There are two main types of bacteria, and these categories reflect the microbes' biology and their vulnerability to different antibiotics. When you purchase through links on our site, we may earn an ...

It is common for Internet of Things (IoT) devices, industrial sensors, meters, precision, and medical equipment to require both a positive and negative voltage. Often, these voltages must be ...

Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls. They release ...