Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Some researchers suggest these are not distinct types of memory, but rather stages of memory. In this view, memory begins in sensory memory, transitions to short-term memory, and then may move to long ...

Aashika’s near two decades stint in business and finance journalism has led her to report, write, edit and lead teams covering public investing, private investing and personal investing both in India ...

Emotions are how you respond to the world around us. They’re an important part of your daily functions and help shape you into who you are. They also contribute to the quality of your life. Emotions ...

Tinnitus describes internal sounds in your ear rather than sounds with an external source. There are several different types of tinnitus, each with its own causes and treatment options. Share on ...

Depending on the type of intersex variation someone has, it could alter their chromosome makeup, genital appearance, hormonal balance, and more. Share on Pinterest Maskot/Getty Images We’re born with ...

A food web is a detailed interconnecting diagram that shows the overall food relationships between organisms in a particular environment. The simplest explanation is that food webs are "who eats whom" ...

While the term “risk” has been used in a variety of contexts to mean different things, it generally is defined as the possibility an outcome will not be as expected – especially with returns on ...

In honor of International Women’s Day, celebrated on March 8, I would like to discuss two types of sexism. (Note: this discussion is limited to heterosexual relationships and sexism by men toward ...

Christy Bieber has a JD from UCLA School of Law and began her career as a college instructor and textbook author. She has been writing full time for over a decade with a focus on making financial and ...