Collaborating to build a more efficient rocket

Sal Rodriguez, a nuclear engineer at Sandia National Laboratories, is forging a rocket revolution with the help of the University of New Mexico and student Graham Monroe.

'Doomsday Clock' remains at 90 seconds to midnight

The symbolic "Doomsday Clock" was held at 90 seconds to midnight Tuesday, reflecting existential threats to humanity posed by potential nuclear escalation from the war in Ukraine and the multiplying impacts of the climate ...

Talking about climate solutions

Climate change can be demoralizing. For years, scientists have been carefully documenting how the Earth is warming ever faster. One inglorious climate record follows another; 2023 was by far the warmest year since measurements ...

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