A high-resolution analysis of the global diversity of fossils spanning 2 billion years shows how a series of super ice ages ...

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of the most notable and important formations scientists have discovered.

Hoda Kotb’s final week on the Today show will end with a special celebration. “You all know that Hoda’s last day is January 10, right? We’re celebrating you the whole week before. And ...

His journeys took him on hikes through the backcountry of Capitol Reef National Park to find stromatolites—fossils of cyanobacteria—and to the White Cliffs of Dover in the United Kingdom, where the ...

Our broadcast starts with news, which is meant to inform, and ends with food, which is meant to inspire. Our cooking segments are a welcome reprieve from turbulent headlines. We want to bring you ...

"However, it is easily blocked by compounds such as amorphous silica and reduced iron, which attenuate UV in silicified biofilms and stromatolites today without blocking the visible radiation needed ...

“However, it is easily blocked by compounds such as amorphous silica and reduced iron, which attenuate UV in silicified biofilms and stromatolites today without blocking the visible radiation ...

Savannah Guthrie left the Today studio halfway through the show on Tuesday, leaving Craig Melvin to step in alongside Hoda Kotb for the remainder of the broadcast. The 52-year-old clocked off a ...

Hoda Kotb's departure from Today will mark the end of an era for the beloved anchor, as she is set to step away from her iconic role in January 2025 after more than 20 years with NBC. After Kotb ...