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2-D: Abbreviation for two-dimensional. This term is an adjective describing something in the flat world, meaning that it has features that can only be explained in…

Eckhart Slavik/Science Photo Library This week, we’re looking for two important constellations that are prominent in skies around the world during February. Both are named after…

Tropical rainforests are crucial to the planet’s health as they absorb large amounts of carbon dioxide and release oxygen. These forests are characterized by a dense…

A new moon may not be all that remarkable (literally) astronomically speaking, but it does mark the beginning of a new lunar cycle. And this month,…