The first snowfalls of winter have transformed the landscape into a pristine, silent, unscathed world. The sounds of birds and animals that are so casual in other seasons are now magnified by silence. The bark of a squirrel is crisp and suspended in time, like the lingering imprint her paws leave on the snow. Winter is the invigorating cold, the silent struggles for survival, the stories written by paws and hooves on the snow; small details that could easily not be noticed.
Quantifying the Relative Abundance of Juvenile Atlantic Sturgeon, Acipenser oxyrhychus, in the Hudson River
For years the populations of Atlantic and shortnose sturgeons were declining, particularly in the Hudson river. This young naturalists examined whether protective measures are making a difference.
Today we take paper for granted, but it was once a treasured item. Discover this ancient secret by making your own paper using everyday items!
Watch how a unique dual-satellite mission called GRACE-NASA's Gravity and
Climate Experiment-is revealing an unprecedented view of our water planet.
For background information, educational resources and more, visit Grace:
Tracking Water from Space on the Science Bulletins website,
Science Bulletins is a production of the National Center for Science
Literacy, Education, and Technology (NCSLET), part of the Department of
Education at the American Museum of Natural History. This visualization
was supported by the National Oceanic and Atmospheric Administration
Crack reporter Stella Stardust holds another cosmic celebration, this time with the Sun. Meet the medium-sized star with a big following.
Learn scientific notation and get rid of all those zeroes.
If you think of the entire galaxy as a giant pizza, all the stars you can see from Earth fall within about one pepperoni on that pizza. Find out more fun details about the Milky Way Galaxy.
Travel to Laguana Grande, Argentina, with the Museum's associate director of biodiversity for an up-close look at flamingos in South America.
From "What do you most enjoy about your work as a scientist?" to "What's your favorite kids book?", find out how conservation biologist Felicity Arengo answered kids' questions
How stellar is your knowledge of stars? Test yourself with this interactive quiz.