Normal matter – which makes up everything we see and touch – isn’t the only type of matter present in the universe.

Another method is called collaborative grading, or ungrading, where students don’t get grades throughout the semester.

This year marks the English novelist's 250th birthday. Her hundreds of surviving letters—both real and fictional—offer ...

Jacob Skidmore, known as the Nameless Narcissist, discusses living with diagnosed NPD, what narcissism feels like, and taking responsibility for harm.

Bermuda may well be associated with exaggerated stories of missing ships and planes, but there is another mystery about this ...

Discover essential risk assessment methods, including qualitative and quantitative analyses, to make informed investment ...

Discover who Simon Kuznets was, his Nobel-winning contributions to economics, and the significance of the Kuznets Curve in understanding economic inequality.

Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the Northern Hemisphere will have a chance of seeing this shower. The moon ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

DSM diagnoses can be useful. But they can also pathologize normal emotions, and the line between "healthy" and "disordered" ...