Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

According to modern cosmology, most galaxies are surrounded by faint, extended halos of light called LSB structures. These subtle features are ...

Learn how concave mirrors form images with a clear, step-by-step explanation that makes the mirror equation easy to ...

Researchers from Yunnan University, the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences, and the ...

Association of paleopalynological data from the Nanxiong Basin, south China, and late Paleocene niche expansion in endemic Asian fossil mammals.

One of the most exciting events in neurosciences over the past few years has been the discovery of a mechanism that unifies action perception and action execution. The essence of this 'mirror' ...

Tyler Adams (left) and Christian Pulisic (right) lead Mauricio Pochettino’s (middle) USMNT next summer. / Stephen Nadler/ISI Photos/Getty Images, Omar Vega/Getty Images, Koji Watanabe/Getty Images The ...

A new study of Rembrandt's self-portraits provides more evidence to theories that the 17th-century artist, among other Old Master painters, used optics to produce his remarkably accurate works. Left: ...

Read our 2026 Toyota Crown Signia review for information on ratings, pricing, specs, and features, and see how this SUV performed in our testing.

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Dec. 23, 2025 Scientists exploring Romania’s Hațeg Basin have discovered one of the densest dinosaur fossil sites ever found, with bones lying almost on top of each other. The K2 site preserves ...