Cluster Articles

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Human and Dinosaur Footprints Together: What the Evidence Shows

Reports of human and dinosaur footprints occurring together raise questions about coexistence, preservation conditions, and how scientific evidence is evaluated. This overview s...

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Understanding a Total Solar Eclipse in the United States: Causes, Paths, and Preparation

A total solar eclipse occurs when the Moon passes between Earth and the Sun, fully obscuring the Sun’s disk for a brief moment along a narrow path on the ground. In the United...

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What Day Is Winter Solstice?

The winter solstice is the moment when one of Earth’s poles reaches its maximum tilt away from the Sun, marking the shortest day and longest night of the year. In the Northern...

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What Element Is October?

The short answer to “what element is October” is that October is most closely associated with the element plutonium in symbolic and naming contexts, while the seasonally rel...

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What’s Killing American Honey Bees?

What’s killing American honey bees? Rather than a single culprit, U.S. commercial honey bee colonies face multiple interacting stressors that increase colony losses and compli...

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What Time Is the Solar Eclipse: How to Find Exact Times for Your Location

A solar eclipse occurs when the Moon passes between the Sun and Earth, briefly obscuring all or part of the Sun. The timing of any eclipse depends on your exact location, the ty...

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Sort Eclipses Into the Correct Bin: Lunar vs Solar

Eclipses fall into two well-defined types, distinguished by which body moves into shadow and which body is observed from Earth. A solar eclipse occurs when the Moon passes betwe...

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New fish discovered 2026: what we know so far

In 2026, dozens of previously unknown fish species are being described by scientists worldwide, reflecting improved survey methods, genetic tools, and access to unexplored habit...

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Can a Solar Eclipse Blind You? Facts, Risks, and Safe Viewing

Yes, looking directly at a solar eclipse, especially during partial phases, can cause solar retinopathy, a form of retinal damage that may lead to temporary or permanent vision...

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Koonalda Cave: A Comprehensive Guide to Its Geology, Archaeology, and Cultural Significance

Koonalda Cave is a limestone cave in South Australia notable for its fragile underground environment and significant Aboriginal rock art. Formed by ancient groundwater in the Mu...

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