Sweet Potato Boule is a beautifully rustic, artisan bread that combines the natural sweetness of roasted sweet potatoes with a perfect balance of hearty, slightly tangy sourdough flavor. Its long ...

At the uppermost reaches of stream networks, headwaters dry up during the summer, then burst back into existence when spring brings rain. These nonperennial headwater streams are individually small, ...

New Curtin-led research has revealed that water played a far bigger role than previously thought in shaping Earth's first ...

A team of archaeologists has uncovered evidence confirming that Les Coves Llongues, in the town of Zorita del Maestrazgo (Els ...

Perseverance explores Jezero Crater’s rim, uncovering diverse rocks that reveal Mars’ ancient geology and possible signs of ...

The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

A little over 5 million years ago, water from the Atlantic Ocean found a way through the present-day Strait of Gibraltar.

The Perseverance rover on Mars is set to begin its newest challenge: a slog up the rim of the Jezero Crater that will take months to complete. The rover will face steep slopes and difficult terrain, ...

Scientists with NASA’s Perseverance rover are exploring what they consider a veritable Martian cornucopia full of intriguing rocky outcrops on the rim of Jezero Crater. Studying rocks, boulders, and ...