Discovery News Daily: Cell Phones in Cars: Ban Ahead?

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Government Considers Disabling Cell Phones in Cars     The DoT is considering tech that would disable cell phones by drivers to reduce the number of distracted driving deaths. Read More WATCH VIDEO: No Cell Phones On Planes Find out why we have to turn off our cell phones when we fly. Astronauts Should Eat More Fish     In space, astronauts are susceptible to bone loss, which can lead to fractures or breaks. A simple change in diet could mitigate that risk. Read More WATCH VIDEO: Cool Jobs: Astronaut Find out what it's like to be an astronaut. Why Leaves Take Different Shapes     The mystery of why leaves take such different shapes is closer to being solved thanks to a new mathematical model that looks at the problem from the perspective of leaf veins. Read More WATCH VIDEO: Burnt Trees Tell A Tale Charred trees can point in the direction a wildfire began. The World: Four Degrees Warmer     As science shows our planet could warm by as much as four degrees, researchers predict what problems that could cause. Read More WATCH VIDEO: The Reality of Climate Change How do we know for sure our climate is changing? At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2010 Discovery Communications, LLC