David Pogue

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

NOVA scienceNOW is a News magazine version of the long-running and venerable PBS science program Nova. Premiering on January 25, 2005, the series was originally hosted by Robert Krulwich, who described it as an experiment in coverage of "breaking science, science that's right out of the lab, science that sometimes bumps up against politics, art, culture". At the beginning of season two, Neil deGrasse Tyson replaced Krulwich as the show's host. Tyson announced he would leave the show and was replaced by David Pogue beginning season 6.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Picking up where he left off in NOVA's popular special, Hunting the Elements, David Pogue sets out on a worldwide quest to find the key molecules and chemical reactions that have paved the way for human civilization, life, and even the universe as we know it. And along the way, he uncovers the simple principles that produce such a dizzying diversity of matter from elements on the periodic table.

The sparkling notes of a trumpet fanfare and the familiar logo of the sun alert viewers that it's time for CBS's Sunday morning staple. Journalist Jane Pauley helms the show, taking over hosting duties from Charles Osgood, who spent 22 years on the job. A morning talk show, this program airs at a different pace and focuses much of its attention on the performing arts. After a quick update of the day's news and national weather, correspondents offer longer-length segments on a variety of topics, from architecture to ballet to music to pop culture to politics.