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Science In Action Episodes

  1.

    How Bird Flu spreads

    Bird flu is spreading into Europe from wild and migratory birds in the northern tundra

  2. How Babies recognise Language

    Babies can recognise language very early, using the left hemisphere of their brain

  3. How Argentine Ants have colonised Europe

    Argentine ants have formed a European "super colony"

  4. How Alzheimer's Disease kills Brain Cells

    Alzheimer's disease: caused by a molecular-level malfunction on the surface of brain cells

  5. How a Salmon can spawn Trout

    The salmon that spawns trout is the first animal of one species to give birth to another

  6. Hot Scientific Topics of 2003

    Reviewing some of the main scientific themes of 2003, and the life of John von Neumann

  7. Hormones and Depression in Premenstrual Syndrome

    How oestrogen levels affect seratonin levels in premenstrual syndrome

  8. Hopes for a new Type of Vaccine

    A new type of vaccine that is hoped to stimulate a different part of our immune system

  9. Hope for a Leishmaniasis Vaccine

    Hope for a vaccine against leishmaniasis disease that affects 12 million people worldwide

  10. Hong Kong Bird Flu Virus claims another Victim

    More cases of chicken influenza virus in Hong Kong set off international alarm bells

  11. HIV Prevention for Women and Girls

    Developing methods of preventing HIV infection for women and girls

  12. HIV Infection at a cellular Level

    Possible early HIV treatment based on an immune-system study in Boston

  13. History of Earth's Atmosphere revealed by Antarctic Ice

    Carbon dioxide levels in the atmosphere are the highest for 650,000 years

  14. Highest electricity Generator on Earth

    The highest tower in the world will also be the highest electricity generator

  15. Hearing the Health Message in Finland

    Heartening news for Finnish coronary health researchers

  16. Hearing in Colour at the Royal Society Science Show

    Demonstrating brain activity in synathesia and flexible chocolate; plus sociable mole rats

  17. Has the Top Quark Turned up at Last?

    Physicists predicted the top quark subatomic particle but have they found it at last?

  18. Has HERA created a new particle?

    Exciting results from the HERA 'atom smasher' but no one knows exactly what they mean yet

  19. Has Hawking changed his Mind about Time Travel?

    Stephen Hawking says laws of physics don't exclude the possibility of time travel

  20. Has Genetics really revolutionised Agriculture and Medicine yet?

    Genetic engineering 鈥� improving lives or making companies richer?

  21. Hale-Bopp is brightest Comet for 20 Years

    Where and when to see Hale-Bopp and what makes the comet glow so brightly

  22. H is for Hypersonic air travel

    The hypsersonic aircraft designed to travel at many times the speed of sound

  23. Greenland Icecap is melting faster

    Greenland icecap is melting faster than ever before and scientists blame climate change

  24. Greenhouse effect 鈥� how hot is it going to get?

    How much hotter is it going to get?

  25. Global warming or skating on Greenland's thin Ice Sheet

    Report on the state of Greenland's thinning ice sheet

  26. Global Warming Evidence in Himalayan Ice

    New evidence from the Himalayas that planet's surface is warming

  27. Global Warming 鈥� the hot Issue of 2006

    Some of the global warming stories covered by Science in Action in the past year

  28. Global Surveyor Mission to Mars Launches

    New space probe sets off to map the whole of Mars and carry out experiments

  29. Global Malaria Map

    New global malaria map shows the incidence of malaria around the world

  30. Giving the Immune System a better chance

    New vaccine design gives our immune system a better chance of fighting invading microbes

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