In the Know

It’s winter, and the air is cold but calm. You’ve just trekked a mile across a frozen section of Lake Superior. You’re ready to explore the ice caves of the Apostle Islands! These caves are … Read more

What is kelp?  Because kelp looks so much like grass, many people assume it is a plant. However, kelp belongs to the kingdom Protista. This kingdom is made up of organisms with simple cellular organization. … Read more

When they see the Sundial Bridge, visitors of Turtle Bay Exploration Park in Redding, California might find themselves wondering, “Is it a bird? Is it a plane?” No, but it is certainly a real eye … Read more

The answer to that question depends on who you ask. From forests to cities, eastern gray squirrels are one of the most common species of squirrel found in the United States. They are fun to watch as they frolic and … Read more

In 2006, beekeepers discovered a mystery. Bees were disappearing from their hives. Scientists discovered bees in the wild were disappearing as well. This phenomenon became known as Colony Collapse Disorder. A loss of bee population … Read more

Senator Gaylord Nelson had seen enough. The year was 1969. A massive oil spill off the coast of Santa Barbara, California had killed thousands of seabirds, seals, and dolphins. An ooze of black oil coated … Read more

World space week is October 4th through October 10th. To celebrate, let’s look at one of our country’s greatest accomplishments in space exploration, the Hubble Telescope, and the story of how it was almost one … Read more