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The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The…
The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The data submitted are put into computer programs that create “Did...
After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.
After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.
Test your knowledge on food chains, endemic species, and germination.
Test your knowledge on food chains, endemic species, and germination.
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event,…
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event, such as the emergence of a particular species of flower,...
In this article, scientists explore the different ecosystem services provided by prairie potholes such as soil nutrients, absorbing carbon, and…
In this article, scientists explore the different ecosystem services provided by prairie potholes such as soil nutrients, absorbing carbon, and reducing soil erosion.
Invasive species such as spotted knapweed can have an effect on a habitat and animals in that habitat. In this…
Invasive species such as spotted knapweed can have an effect on a habitat and animals in that habitat. In this study, the scientists wanted to determine how spotted knapweed affects...
Over the next 25 to 45 years, scientists think the Nation’s population will double. As the population increases, cities, suburbs,…
Over the next 25 to 45 years, scientists think the Nation’s population will double. As the population increases, cities, suburbs, and towns use more and more land. In order to...
The scientists in this study were interested in figuring out what kind of treatment would lead to the best outcomes…
The scientists in this study were interested in figuring out what kind of treatment would lead to the best outcomes for the restoration of native forest in the Lake Ngardok...
Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed…
Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed trees are trees with flat leaves. The pine forests are...
Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed…
Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed trees are trees with flat leaves. The pine forests are...
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs,…
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...
Most rivers in the United States are now regulated. A regulated river is one whose flow is controlled by dams.…
Most rivers in the United States are now regulated. A regulated river is one whose flow is controlled by dams. The regulation of rivers, however, alters the relationship between rivers...