Science

As American make contributions to various charities at the end of the year, there is increasing evidence that politics is playing a role in their decisions. Research suggests that the way the charity presses certain ideological buttons predicts whether liberals or conservatives will pony up a donation.

For scientists who study a dangerous form of bird flu, 2012 is ending as it began — with uncertainty about what the future holds for their research, but a hope that some contentious issues will soon be resolved.

There's nothing like the distinctive "pop" of the uncorking of a bottle of bubbly to create a sense of celebration. Whether it's Dom Perignon or a $10 sparkling wine, bubbles add pizazz.

Sparkling-wine lovers sometimes point to the glittering streams of tiny bubbles as an important attribute. Why? Well, tiny bubbles are a sign of age, explains French chemist Gerard Liger-Belair, author of Uncorked: The Science of Champagne.

Superstorm Sandy is what most people will remember from the 2012 Atlantic hurricane season. But Sandy was just one of 10 hurricanes this year — a hurricane season that was both busy and strange.

Late summer is when the hurricane season usually gets busy. But Greg Jenkins, a professor of atmospheric science at Howard University, says this year was different.

Global health advocates often argue that the tropical diseases that plague many countries, such as malaria and dengue, can be conquered simply with more money for health care – namely medicines and vaccines.

We all have an inkling of how our food is grown these days, but increasingly we don't really know what it looks like. You'd probably recognize a tomato plant or a cornfield — but these photos offer a perspective that a lot of us haven't seen.

In A Man of Misconceptions: The Life of an Eccentric in an Age of Change, John Glassie writes of 17th-century Jesuit priest and scientist Athanasius Kircher, a renaissance man who studied magnetism, Mount Vesuvius, even the blood of plague victims. The only problem? His theories were often wrong.

Did you know that the human overbite may have evolved after people began using forks and knives? In Consider the Fork, author Bee Wilson traces how kitchen tools--from knives to pots to gas stoves--have changed over time, and how they have influenced what, and how, we eat.

Vowing to stop smoking, curb spending or exercise more this January 1? Nearly half of U.S. adults will make year-end resolutions to change for the better in the coming year. Clinical psychologist John Norcross talks about how to increase the odds of success.

In time for New Year's Eve, Science Friday examines the chemical reactions that transpire in fluted glassware. Ira Flatow and Richard Zare, a chemist at Stanford University, pore over the science of bubbles — from how to keep that open champagne fizzy (forget the cork) to why beer tastes better from a glass rather than a bottle.