A machine-learning-enhanced approach to chemical analysis is drastically expanding the chemical record of life on Earth, and ...

Engelmann says that from the beginning of the Western intellectual tradition, people thought that only humans are rational.

Oxygen, the colorless and odorless gas that is essential to the survival of humans and other living organisms, is estimated to make up around 21% of Earth's atmosphere. While the primary properties of ...

A key step in the assessment cycle is gathering and analyzing evidence. Employing the appropriate data collection techniques for assessment is an important step in this process. Faculty and staff are ...

Hassan Vally does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

This paper investigates two channels of prosociality: indirect reciprocity and charitable giving. We conducted a natural field experiment in a hair salon in Hamburg, Germany, over the course of four ...

Black holes may sound like science fiction, but there is significant evidence to prove they are real. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

In 1995, explorers made a remarkable discovery in a gorge on the Mediterranean island of Menorca: a cave with more than 200 intact burials dating from roughly 1,600 to 800 B.C., many related across ...

This paper estimates, for the first time, the exchange rate elasticity of bilateral trade in services, providing indirect evidence of both producer currency pricing and dominant currency pricing in ...

DIRECT evidence of the production of several mesons by a single primary proton in cosmic rays has been obtained by cloud chambers and photographic plates 1, and indirect evidence by observations of a ...