Science

December 1, 2024

Here’s Why You Might Want to Place a Bowl of Salt by Your Window This Winter

Every winter, salt emerges as a hero. Local officials spread it on streets and highways to keep traffic running. Since salt lowers the freezing point of water, it prevents ice from forming and making the roads dangerous. Now, it turns out it could also hold a way to keep your house safe and in great shape, too—all you need to do is place bowls of salt by the windows.

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October 26, 2024

Toxic Algae Turns Lake Erie Bright Green

Anyone who lives near the Great Lakes of North America is likely familiar with the green algae that can encroach upon its deep blue waters. The Great Lakes hold a fifth of Earth's fresh surface water. They are incredibly valuable aquifers and ecosystems, hosting plenty of plant and animal life. But like all ecosystems, they change with the seasons and the times. Scientists track these changes in many ways, perhaps most dramatically through satellite imagery.

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October 21, 2024

Astronomers Make a Discovery That Challenges Our Notions of the Universe

It's common knowledge that our planet is part of the Milky Way, and that our galaxy is just a small part of the universe. But an international team of researchers guided by astronomers from the University of Hawaii Institute for Astronomy is making us rethink just how large that universe may be. After studying the movements of 56,000 galaxies, they've determined that our neighborhood is much larger than we originally thought.

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