A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

SUPERSTITION MOUNTAINS, Ariz. — Spring in Arizona is prime time for hiking — before the summer sun kicks into full blast. And if you're looking to squeeze in one more scenic adventure, the Wave Cave ...

ABC News reviewed two high-resolution satellite images from Planet Labs, one taken on March 29 and another on March 31. In ...

Get out there and make a connection with this land in California that could one day be part of the National Park System.

Population ecology is the study of how populations — of plants, animals, and other organisms — change over time and space and interact with their environment. Populations are groups of ...

Old Town has long acted as a mixing bowl for Chicago's varied population: While exploring this neighborhood, you're bound to encounter young professionals, immigrants and members of the LGBT ...

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The latest version of Taipei MRT Route map can be found on the official website of Taipei MRT. Address: 110024, 4F, No.1, City Hall Rd., Xinyi District, Taipei, Taiwan, R.O.C. For callers in Taipei ...

They are the Maps of the Municipalities that had any change in their borders and that supported the Population Estimates. Such redefinition did not occur in all the Brazilian municipalities, that is ...

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