For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

Far below the familiar blue of the oceans, scientists are uncovering evidence of a vast hidden reservoir of water locked ...

Any reporter can learn to read financial documents, unmask hidden owners, and confront the banks, auditors and regulators ...

At once shelter and sanctuary, this new dwelling meets the constraints of fire zones and a fragile coastal environment with a ...

Today, the Arabian Gulf is home to manatee-like marine mammals called dugongs that shape the seafloor as they graze on ...

Swirling underwater eddies are aggressively melting two Antarctic glaciers, a recent study found, including the one that could raise sea levels by multiple feet.

The visitor to the world-famous ancient site of Göbeklitepe in southeastern Türkiye can get a better appreciation of it if ...

The development of affordable housing at the Nelson Drive Project, a partnership between the Bridger-Teton National Forest and the Jackson Hole Community Housing Trust, will keep public lands in ...

Together, these works exemplify why Smithsonian ’s picks for the best photography books of 2025 feel both reflective and ...

Reservoirs of hydrogen gas that form naturally in Earth's crust could help humans decarbonize. The challenge now is finding ...

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required ...