A new study at a Spanish zoo showed the giraffes could do rudimentary mathematics. What animals can do arithmetic?

Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.

Investor Gary Black of The Future Fund LLC thinks that Tesla Inc.‘s TSLA Robotaxis with a human safety driver on board cost more than rivals like Alphabet Inc.-backed GOOGL GOOG Waymo, as well as ...

A $2 trillion valuation already assumes a lot. Here's what has to go right to justify it.

Prickly pear pads, or nopales, are widely available in Mexican groceries, but they are also showing up in Arizona farms.

The offseason rumor mill around Connor Hellebuyck has been churning for weeks, with the Buffalo Sabres long considered the ...

This summer, some of the best Disney World hotel perks are hiding at the less-expensive resorts — not the luxury stays.

This unassuming city just beyond Cincinnati's borders is home to a "theme park of food," as well as top-notch restaurants and ...

This month's Literary Links suggestions explore the history of U.S. national parks and conservation.

Invested!

"This is only a fraction of the total amount I will gather each summer." ...

Senator Lindsey Graham’s death sparked fresh questions on Monday after FBI agents were seen outside his Washington, D.C., ...