Precious metals like palladium and platinum are often used as chemical catalysts, but they’re expensive. Scientists may have just found a cheaper alternative.

US Secretary of Health and Human Services Robert F. Kennedy Jr. Credit: Heather Diehl/Getty Images The new food pyramid says it all. In January, the federal government released updated dietary ...

Neuroscientist Karen Konkoly is a lucid dreamer. When she’s asleep and immersed in a dream, she knows that she is, in fact, ...

The discovery of bright yet stable pigments is vanishingly rare, making them hugely valuable. Now chemist Mas Subramanian is unpicking the atomic code of colour and homing in on our most-wanted hue ...

An Atlanta dietitian offers an assessment of the new Dietary Guidelines for Americans, unveiled recently by the Trump administration, which flips the food pyramid on its head.

Kennedy, during a press briefing at the White House, remarked on the look of the inverted food pyramid and claimed that the model “was actually upside-down before and we just righted it.” Buzz: ...

And while we know a lot about these pyramids, new discoveries are being made all of the time thanks to advances in technology and the addition of other scientific tools. However, there are some people ...

Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South Carolina, where he launched his own financial advisory firm in 2018. Thomas' experience gives him expertise in a ...

Rectangular prisms are polygons with an two identical rectangle end sections and four identical rectangular faces along the length. When the faces of the prism are all at right-angles to each other, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This plastic model has a white ...

Photo courtesy the Complex of Landscape Parks of the Wielkopolska Voivodeship. A pair of ancient tombs have been found in Poland that point to a distinctive Stone Age culture famous for earthen mounds ...

9.25 x 2.25 x 2.5 in. (23.5 x 5.7 x 6.4 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...