To understand if a new treatment for an illness is really better than older treatments, doctors and researchers look to the best available evidence. Health professionals want a “last word” in evidence to settle questions about what the best modes of treatment are.

But not all medical...

When astronomers point their telescopes up at the sky to see distant supernovae or quasars, they’re collecting light that’s traveled millions or even billions of light-years through space. Even huge...

Editor’s note: Seven candidates took part in Thursday’s mainstage presidential debate in North Charleston, South Carolina – the sixth debate between the GOP candidates. Donald Trump, Texas Senator Ted Cruz, Ben...

In a 2012 column, former New York Times public editor Arthur Brisbane asked his readers if the Times should be a “truth vigilante.”

Clumsily worded and unnecessarily dramatic, Brisbane’s question pertained to something simpler: whether Times...

Congress last month extended valuable tax credits to producers of electricity from wind turbines and solar photovoltaic panels, a move that came as a relief to an industry that has experienced rapid growth...

A few hundred feet south of the University of Mississippi’s famed Grove – site of bucolic commencement ceremonies and college football’s most unique tailgating experience...

Last night marked the final time President Obama will address the nation as its commander-in-chief, an event signaling the beginning of the end of the “Obama era.“ Now may be as good a time as any to reflect on what we were...

The math behind all the discussion of tonight’s Powerball drawing assumes true randomness – equal likelihood for each number to be chosen, both in the drawing itself and, crucially, in the process of assigning “Quick Picks” to ticket buyers who...

The U.S. Supreme Court heard a case this week that may deal a significant blow to labor unions and shows why it’s vital, to my mind, to come up with a new social contract governing work.

The case involves 10 California teachers who argue they...

Today rates of allergic, autoimmune and other inflammatory diseases are rising dramatically in Western societies. If that weren’t bad enough, we are beginning to understand that many psychiatric disorders, including depression, migraine headaches and anxiety disorders, are associated with...