Simulating 195 million years of global climate in the Mesozoic

The Mesozoic, which stretched from about 252 million to 66 million years ago, was a pivotal period in Earth's history. In addition to being the age of the dinosaurs, it was when the supercontinent Pangaea began to separate ...

Soyuz MS-17 delivers science experiments to ISS

The Soyuz MS-17 spacecraft arrived to the International Space Station just three hours after launch on 14 October, with Roscosmos astronauts Sergei Ryzhikov and Sergei Kud-Sverchkov and NASA astronaut Kate Rubins on board.

Current Chernobyl-level radiation harmful to bees: study

Bumblebees exposed to levels of radiation found within the Chernobyl exclusion zone suffered a "significant" drop in reproduction, in new research published Wednesday that scientists say should prompt a rethink of international ...

New study rebuts 75-year-old belief in reptile evolution

Challenging a 75-year-old notion about how and when reptiles evolved during the past 300 million-plus years involves a lot of camerawork, loads of CT scanning, and, most of all, thousands of miles of travel. Just check the ...

New space weather advisories serve aviation

A new international advisory system is working to keep aircraft crew and passengers safe from space weather impacts, thanks in part to the efforts of a team of CIRES and NOAA developers, forecasters, and scientists in Boulder, ...

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