American Chemical Society
The Pharmaceutical Century: The 1950s
This extensive review of the advances in medical research and technology in the 1950s credits the Cold War and Cold War thinking with promoting scientific research and government funding of that research, including medical issues. Find...
National Science Foundation
National Science Foundation: The Birth of the Internet
This visually engaging feature by the National Science Foundation provides an excellent explanation of how the internet came to be and those responsible for it's inception. Many original computers and other instruments are discussed and...
National Science Foundation
National Science Foundation
This is the official website of the National Science Foundation (NSF), an independent federal agency that promotes the progress of science. The site often features the latest information on such issues as climate research, wildlife...
National Science Foundation
National Science Foundation: Science of Summer Olympics
Using examples of athletes and sports involved in the 2012 Summer Olympics, these 9 videos demonstrate aspects of sports which are influenced by engineering and technology.
National Science Foundation
National Science Foundation: Chemistry & Materials: Creating Molecules and Materials by Design
Describes the progress being made in materials engineering, so that one day in the not too distant future scientists will easily be able to use a computer to design materials that meet any required properties.
Other
Exploring Computer Science: Computational Thinking [Pdf]
The head of the Computer Science Department at Carnegie Mellon University, Jeannette M. Wing, discusses the importance of addressing computational thinking with young learners.
National Science Foundation
National Science Foundation: Blond Fur Seal
This blond fur seal, a rare color morph, was spotted in the region near Palmer Station along the Antarctic Peninsula in March 2013.
National Science Foundation
National Science Foundation: Fluorescent Coral
Justin Marshall researches fish and invertebrate color vision, color communication, and visual ecology of coral reefs and other habitats. He photographed this fluorescent coral under fluorescent lighting conditions
National Science Foundation
National Science Foundation: Polar Bear Ancestry Traced to Ireland
See five close-up images of polar bears as part of a study of the relationship between bear ancestry and historical climate change.
National Science Foundation
National Science Foundation: Supercomputer Gordon
Located at the San Diego Supercomputer Center, Gordon is a completely new kind of supercomputer that uses massive amounts of flash memory to retrieve randomly organized data.
National Science Foundation
National Science Foundation: Star Makes Closest Approach to Black Hole in Milky Way
A star known as S0-2 made its closest approach to the supermassive black hole at the center of the Milky Way in 2018.
US House of Representatives
History, Art, and Archives: President Harry Truman's Fair Deal Proposal
In President Truman's State of the Union message to Congress in 1949, he outlined his Fair Deal policy. Read about what he had in mind, and find out what was passed into law.
National Science Foundation
National Science Foundation: Optogenetics
In this full-color image, a neuron is expressing the light-gated cation channel channelrhodopsin-2 (small green shapes), and is being illuminated by a focused beam of blue light (coming from the top).
National Science Foundation
National Science Foundation: 3 D Simulation of Exploding Supernovae
A 3-D representation of six exploding supernovae made by powerful supercomputers that allowed various multidimensional instabilities to be expressed.
Other
Internet Learning Tree: A Brief History of the Internet
An anecdotal history of the people and communities that brought about the internet.
National Science Foundation
National Science Foundation: Evolution of Evolution: 150 Years of "On the Origin of Species"
When the "Origin of Species" was published in 1859, the ambitions and scopes of science were dramatically expanding. "Origin of Species" marked the transition of biology from a prescience to a science. [4:04]