Infographics

USDA recommendations for salt labeling on food packaging.

Methane gas fermented in the guts of farm animals contribute up to 26 percent of U.S. methane emissions.

Doc Brown's time machine is a nuclear powered, stainless-steel flying car.

An ancestor of the giraffe split into two evolutionary branches, one leading to the okapi with its short neck and the other branch leading to the giraffes.

A poll recently showed that greater than one in two persons polled believes that intelligent extraterrestrial life lurks somewhere in the cosmos.

Ahead of the Pope's visit to America, the Pew Research Forum interviewed 5,122 Catholics about their views on various topics.

A Pew survey tried to determine the level of scientific knowledge of the average American.

Oil companies plan to extract billions of barrels of crude oil from beneath Alaskan lands and Arctic seas that are at risk for environmental damage.

A new study estimates the maximum age that couples should start trying to become pregnant if they want a certain number of children.

You may be consuming more sugar than you think.

Spike Aerospace's S-512 flies from London to New York in 3 hours.

A majority of the U.S. population isn't eating the federally recommended amount of fruits and vegetables.

The author of the Alice books was also a fan of clever word puzzles and logic games.

Fireworks get their colors from elements that the human body requires to function.

A majority of younger millennials reported that they were "constantly" checking their phone.

2015 is the 150th anniversary of the publication of Lewis Carroll's children's fantasy book.

Scientists found that species are dying off more than 100 times faster than they would without human activity.

Men outnumbered women 10 to 1 in the early Seventies, but today that gap has closed to two to one.

How "Star Wars" weapons work.

Typical batteries are powered by a chemical reaction.