Nov 03 Watch How the Climate Changed Human Evolution NOVA explores the issue of climate change as it relates to human origins in part one of a three part series on evolution. Continue watching
Oct 13 Watch ScienceNow Looks at Rescuing the Hubble The NewsHour airs an excerpt from a NOVA ScienceNow report on efforts to repair the Hubble Space Telescope. Continue watching
Sep 28 Government Aims for Cost, Security Benefits With Cloud Computing When Vivek Kundra, the federal chief information officer, describes how the government has gone about spending money on information technology in the past, images of infamous $200 government hammers and ashtrays can easily spring to mind. Continue reading
Sep 10 Watch Even in Tough Times, Innovation Flourishes Despite the recession, one Boston-based company is creating new technology that could redefine the auto industry. Continue watching
Sep 01 What Sectors Will Keep America an Economic Superpower? Question: I’d love to see a discussion on future growth in the American economy. As we’ve witnessed, the financial services sector clearly has a limits to what it can yield. What are the sectors that can keep America an economic… Continue reading
Aug 14 With Eyes on Moon and Mars, Space Exploration Goes Under Review According to a presidential review panel, the U.S. plan to return astronauts to the moon by 2020 will not happen without a big boost in NASA's budget. Continue reading
Aug 06 Watch Forensic Clues Aid Fight Against Ivory Trade ITN correspondent Julian Rush reports on how the science of carbon dating is being used to combat the illegal global ivory trade. Continue watching
Aug 04 Conversation: Writer Scott Rosenberg Salon.com co-founder Scott Rosenberg details blogging's short history in his latest book, "Say Everything: How Blogging Began, What It's Becoming and Why It Matters."… Continue reading
Jul 16 Watch Publishing Industry Confronts Changing Reader Habits As the recession pushes more readers into cash-strapped libraries, some are turning to electronic books to satisfy their literary appetites. Ray Suarez looks at this nascent industry with two publishers. Continue watching
Jul 09 Watch ‘Cloud Computing’ Could Transform Data Storage Some businesses are beginning to embrace a technology called "cloud computing" -- storing data and programs on the Internet rather than on an individual company's computers. But critics worry about privacy issues. Spencer Michels reports. Continue watching