The International Baccalaureate (IB) is a globally respected education system offering four programs from Primary Years to pre-university. It focuses on critical thinking, global awareness, and ...

Researchers found over 270,000 beads in a tomb in Spain, and it could be the largest collection ever recorded. The beads were made out of shells, stone, and animal bone, and it likely took months to ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Environmental science is the multidisciplinary study of all aspects of the Earth’s physical and biological environments. It encompasses environmental chemistry, soil science, ecology, climatology, ...