Solve two Atwood machine problems step by step, including the effects of friction and an inclined plane. Learn how to set up free-body diagrams, apply Newton’s laws, and avoid common mistakes in ...
How do avalanches affect pylons and other sensitive infrastructure? Using detailed simulations, SLF researcher Michael Kohler ...
For almost a century, Science News journalists have covered advances in science, medicine and technology for the general public, including the 1925 Scopes “monkey” trial, the advent of the atomic age ...
January 9, 2026 • Most astronomers agree that young galaxy clusters should be relatively cool compared to older ones. But researchers recently found a very young cluster that’s hotter than the surface ...
Behavioral economist Katy Milkman explains why most New Year’s resolutions fail and shares how science-backed strategies can build habits that last. From Agency Chaos to Dark Energy Shocks: How ...
As drones survey forests, robots navigate warehouses and sensors monitor city streets, more of the world's decision-making is occurring autonomously on the edge—on the small devices that gather ...
Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...
ScienceDaily features breaking news about the latest discoveries in science, health, the environment, technology, and more -- from leading universities, scientific journals, and research organizations ...
She’s the head of NASA’s Psyche mission and director of UC Berkeley’s Space Sciences Laboratory. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this ...
Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News reports on crucial research and discovery across science disciplines. We need ...