The salt in the ocean comes from two main sources: rocks on land and vents at the bottom of the sea.

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New research suggests orcas may be using kelp to connect with each other and even exfoliate.
From patriotic pancakes to trifle towers, these are the festive, Fourth of July foods people are Googling.
How a 24-year-old Tennessee teacher, a Bible-thumping prosecutor, and a chimpanzee found themselves at the center of the nation’s most contentious trial a century ago.
Let’s dive into the evolutionary science behind the great white’s namesake feature.
This easy tomato-braised white bean recipe from the Institute of Culinary Education is hearty, flavorful, and perfect for busy days.
One state had the lion’s share of tornadoes between 2020 and 2024—but a different state sustained the most monetary damage.
Eighty years after the first atomic bomb was detonated in New Mexico, we’re still feeling the political and scientific shockwaves.
A number of states entered the union with different capital cities. How many of them do you know?
You might be surprised to see which canines make the cut when it comes to the world’s most expensive dog breeds.
When John Adams penned a letter to future first lady Abigail Adams on July 3, 1776, he guessed how future generations of Americans would celebrate Independence Day with remarkable accuracy—but he got the date wrong.
All five answers to the questions below have something in common. Can you figure it out?
Fourth of July fireworks and parties can be distressing for dogs—and their pet parents. Here are tips that can help.