Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

On Feb. 7, 2025, the U.S. National Institutes of Health issued a policy that could weaken the position of the United States as a global leader in scientific innovation by slashing funds to the ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

Feb. 12, 2025 — Scientists have uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that helps a complex of proteins pump out a wide spectrum ...

The nation must lose its tight focus on individual disciplines if it is to keep pace with the evolving requirements of scientific enquiry.

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Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...

Feb. 13, 2025 — Astronomers used a 3D global computer model to compare the climates of exoplanets in different stellar and orbital configurations. They found that a planet orbiting a white dwarf ...