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  1. Trees as Earthquake Fault Indicators | Geophysical Institute

    5 days ago · A swath of dead, tilted and broken trees now makes obvious the trace of the Fairweather fault that broke in July 1958 to devastate Lituya Bay and nearby parts of …

  2. Taxol Revisited | Geophysical Institute

    Mar 24, 1993 · Taxol is derived from the bark of Pacific yew trees, a species found mostly in old-growth forests of the Pacific Northwest, from the Cascades to the Rockies. A few Pacific yews …

  3. An Almost-Petrified Forest | Geophysical Institute

    Oct 16, 2025 · The sand-smothered trees die and the wind shatters their tops and blows them off. The prevailing winds then scoop the sand out from around the dead trees in the trench and …

  4. More on Why Tree Trunks Spiral | Geophysical Institute

    Nov 20, 2025 · Granted, not all trees exhibit the same twist, but the majority of them do. The phenomenon can be likened to the claim that water will always spiral out of a drain in a …

  5. The Kodiak Treeline | Geophysical Institute

    Nov 20, 2025 · Spruce trees planted on the islands by the Russians in 1805 are doing just fine and reseeding themselves naturally, although the total tree population hardly amounts to a forest.

  6. Tamarack -- Not A Dead Spruce | Geophysical Institute

    Nov 20, 2025 · When one of these trees finds itself on a better site, however, it shows a remarkable change of pace. Individual tamarack growing in white spruce stands may achieve …

  7. The Turkey and the Tambalacoque Tree - Geophysical Institute

    Nov 14, 1990 · The elderly trees still produced seeds, but none of the seeds gerrninated, even when carefully tended under ideal nursery conditions. It was tempting to think the old trees …

  8. Alaska's Gift--The Pine | Geophysical Institute

    Nov 6, 2025 · Greek scholars knew a great deal about pines, for these trees occupied a prominent place in the landscape. The oldest known living organism is a bristlecone pine found in …

  9. Tundra Fungi | Geophysical Institute

    5 days ago · By decomposing dead trees and plants, fungi play a crucial role in maintaining soil fertility. Hundreds of thousands of different fungi exist. We are familiar with those that form …

  10. Burls and Human Cancer | Geophysical Institute

    Nov 20, 2025 · The analogy of smoking's relation to cancer hardly needs mention. If this suggestion is correct, that there is similarity between the occurrence of burls and cancer, then …