+Plus Magazine - Mathematics
An online magazine which aims to introduce readers to the beauty and the practical applications of mathematics.
The Mathematical Journal
A journal about Math techniques and applications.
Phys.org
Spot light on Math news
Science Daly
Math News
The Edge
A forum for forward thinking ideas
Hedgehog Review
Reflections on Contemporary Culture
Marxists Internet Archive
Writings from a spectrum of political, philosophical, and scientific thought spanning the past 200 years.
ProCon.org
Provides Pros and Cons of many controversial issues
Psychology Today
The latest from the world of psychology
Ted Talks
Short video lectures on all topics
Wired
In-depth coverage of current and future trends in technology.
Are 100% free ebooks dedicated to passing on knowledge about homesteading, gardening, and other skills.
The premiere organization that allows for educators to gather in National Parks and solve UN Global Goals that National Parks face.
Free teaching materials searchable by grade and content level. Switch to the "For Students" site to find more to enhance lessons and create assignments for students.
Get book recommendations based on personality types. Include Read Around the World and Read-Alike sections.
All of the materials found through DPLA—photographs, books, maps, news footage, oral histories, personal letters, museum objects, artwork, government documents, and so much more—are free and immediately available in digital format.
Watch full-length feature films, classic shorts, world culture documentaries, World War II propaganda, movie trailers, and more.
NY Times “Gray Matter”
Science and Society
The Red List
Information on threatened species.
Scientific American
Unique insights about developments in science and technology.
Science X Network
A research and technology news service which covers all science topics.
The Skeptic
Investigates extraordinary claims and promotes science and critical thinking
The Atlantic
News and analysis on politics, business, culture, technology, national, international and life.
Harper's Magazine
Literature, politics, culture, finance, and the arts.
Politico Magazine
Articles on people, ideas, and institutions that matter most in Washington.
Aoen
Aeon is a digital magazine of ideas, philosophy and culture.
NY Times “The Stone”
A forum for contemporary philosophers and other thinkers on timely issues.