Tor Alva, or the White Tower, now rises nearly 100 feet above the rooftops, a gleaming 3D-printed beacon of architectural ambition in a village teetering on the edge of extinction.

Known as the largest animal to ever exist on Earth, these aquatic giants can stretch up to 100 feet in length.Imagine stacking three school buses end to end, and you’ll get a sense of their enormity.

Tor Alva, the world's tallest 3D-printed building, showcases cutting-edge 3D-printing construction techniques in a small Swiss alpine village.

Visitors at the 35th annual Midwest Horse Fair in Madison, Wis., can meet both the world’s tallest horse and the world’s tallest donkey this weekend.

The world’s tallest horse died in June after living for 20 years on an 85-acre Wisconsin farm. Big Jake, 6 feet, 10 inches and 2,500 pounds, was certified as the world’s tallest living ...

Still in the top 10, the 1974 Willis tower in Chicago beat New York City World Trade Center record for world’s tallest by 82 feet, and held this title for 20 years until the Petronas towers in ...

The world’s tallest bridge will open in China’s Guizhou province this June, a mountainous region that is already home to nearly half of the world’s top 100 tallest bridges.

According to Guinness World Records, the tallest documented horse in the world was indeed named Sampson (later renamed Mammoth).

After he was crowned the world’s tallest horse, Samson was renamed Mammoth – a far more appropriate name for such a beast.

Jake is recognized by the Guinness World Records as the world's tallest living horse. He is just a quarter-inch short of 6 feet 11 inches, and weighs about 2,600 pounds.

The world’s tallest bridge will open in China’s Guizhou province this June, a mountainous region that is already home to nearly half of the world’s top 100 tallest bridges.

The world’s tallest bridge will open in China’s Guizhou province this June, a mountainous region that is already home to nearly half of the world’s top 100 tallest bridges.