Our leaders have been commemorating Gettysburg ever since 1863 - most famously President Lincoln that November when he dedicated the cemetery there. Later, presidents and vice presidents have observed many anniversaries at Gettysburg. For the centennial in 1963, Lyndon Johnson, still the vice president, linked the Civil War to the civil rights movement.
PRESIDENT LYNDON B. JOHNSON: One hundred years ago, a slave was freed. One hundred years later, the negro remains in bondage to the color of his skin.
The wildfire season is expected to intensify and firefighters are facing it with decreasing resources. Federal budget cuts, including the sequester, mean fewer firefighters, less equipment and less spending on prevention.
On July 4, 1803, President Thomas Jefferson announced the signing of the Louisiana Purchase, when the United States bought more than 800,000 square miles of land from the French. On this anniversary, guest host Celeste Headlee highlights some of the forgotten history around the purchase.
More than any other day of the year, the Fourth of July is a time to take pride in American history. Guest host Celeste Headlee speaks to author Kenneth C. Davis about what you shouldn't forget this Independence Day.
U.S. inventor Doug Engelbart, the man known as the father of the computer mouse and a thinker who helped introduce other key innovations, died Wednesday morning at age 88. His death was announced today by the Computer History Museum.
Women are dying from overdoses of prescription painkillers at a much higher rate than men, according to the Centers for Disease Control and Prevention. And while men still suffer more overdoses, women are catching up fast.
From 1999 to 2010, the CDC found a fivefold increase in the number and rate of such cases among middle-aged women. Over the same period, the rate of overdoses from prescription painkillers increased 3.5 times in men.
According to reductionism, every system, no matter how complex, can be understood in terms of the behavior of its basic constituents. The focus is on the bottom layer of the material chain: matter is made of molecules; molecules of atoms; atoms of electrons, protons, and neutrons; protons and neutrons of quarks; we don't know if the buck stops here or not.
At the biological level, organisms are composed of organs; organs of cells; cells of organic macromolecules; those of many atoms, etc.
The Obama administration's decision late Tuesday to postpone the requirement for employers with 50 or more workers to offer health coverage or risk fines has satisfied some key members of the coalition that supported the law.
But the one-year reprieve also raises new questions about the administration's ability to get the huge health law up and running in an orderly fashion. The deadline for the new health exchanges to begin enrolling individuals is Oct. 1.
Hear JoAnn Falletta's Discussion With Robert Siegel
Our country's culture is a vast conglomeration of more than 200 years of influences from all over the world. We have taken what began as an extraordinary European tradition and expanded that legacy on American soil. We have added our essential egalitarianism, our love of experimentation, our inclusiveness and our boldness to the very form of the symphony. Americans have not been bound by one definition of the symphony, and composers have applied that formal name to pieces of varying length, structure and content.
You’re probably familiar with the Brad Pitt movie, “Moneyball” — or the book it was based on by Michael Lewis. The financially strapped Oakland A’s, unable to afford the best players, put together a successful team using data analysis.
Houston native and Rockets fan Muthu Alagappan is trying to do the same for basketball.
Researchers have made a breakthrough in using stem cells to grow a human organ. That’s the report just out from the scientific journal Nature.
Japanese scientists led by Takanori Takebe of say they used stem cells to create “liver buds” — precursors of the liver. When the human liver buds were implanted in mice, they functioned a lot like a liver.
The shortage of organ donations highlights the need for finding other organ replacement therapies.