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  2. What causes earthquakes? The science behind why seismic ... - AOL

    www.aol.com/causes-earthquakes-science-behind...

    Earthquakes are common on the West Coast, with multiple plate boundaries like the San Andreas fault making geologic activity more likely. They are rarer on the East Coast, but they do happen ...

  3. Earthquake - Wikipedia

    en.wikipedia.org/wiki/Earthquake

    In its most general sense, the word earthquake is used to describe any seismic event that generates seismic waves. Earthquakes can occur naturally or be induced by human activities, such as mining, fracking, and nuclear tests. The initial point of rupture is called the hypocenter or focus, while the ground level directly above it is the epicenter.

  4. Seismic Seconds - Wikipedia

    en.wikipedia.org/wiki/Seismic_Seconds

    The program analysed the causes of six incidents, five involving the loss of human life. The better-known sequel to Seismic Seconds, Seconds From Disaster, was spun off from the series. In the British version, the narrator says in the voiceover: Disasters don't just happen. They're the result of a sequence of events, locked together in time.

  5. Quake (natural phenomenon) - Wikipedia

    en.wikipedia.org/wiki/Quake_(natural_phenomenon)

    An earthquake is a phenomenon that results from the sudden release of stored energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes may manifest themselves by a shaking or displacement of the ground and sometimes cause tsunamis, which may lead to loss of life and destruction of property. An earthquake is ...

  6. Why do earthquakes happen? - AOL

    www.aol.com/why-earthquakes-happen-194636047.html

    Turkey is reeling after being hit by two powerful earthquakes in quick succession on Monday morning.. The first, the worst to strike the country since the Erzincan quake of 1939, measured 7.8 on ...

  7. Why do earthquakes happen? - AOL

    www.aol.com/news/causes-earthquake-natural...

    Movement of tectonic plates against each other sends seismic waves rippling across earth’s surface

  8. List of Nova episodes - Wikipedia

    en.wikipedia.org/wiki/List_of_Nova_episodes

    Re-narrated Horizon episode, first aired in the UK in 1972. [4]We give you a behind-the-scenes look at the making of a nature film. Oxford Scientific Films Unit shows how it tackles such problems as filming a wood wasp laying its eggs inside trees, the hatching of a chick and the courtship rituals of the stickleback.

  9. Earthquakes happen all the time, you just can't feel them. A ...

    www.aol.com/earthquakes-happen-time-just-cant...

    About 55 earthquakes a day – 20,000 a year – are recorded by the National Earthquake Information Center. A quick guide to how they are measured. Earthquakes happen all the time, you just can't ...