Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole. Parallels in the physics of the universe and that of black holes have led ...

Abstract: Recognition of occluded objects in unseen and unstructured indoor environments is a challenging problem for mobile robots. To address this challenge, we propose a new descriptor, Topological ...

KCCI.COM AND ON OUR APP. WELL, NEW AT NOON, UNITYPOINT IN DES MOINES IS OBJECTING TO THE CHALLENGING PROCESS FOLLOWING NURSES VOTES TO UNIONIZE. THE NATIONAL LABOR RELATIONS BOARD HAS BEEN EVALUATING ...

Researchers at Science Tokyo have developed a neural inverse rendering method that accurately reconstructs the three-dimensional (3D) shapes of moving objects using only three standard projection ...

During its mission, Stardust captured an impact traveling at a velocity nearly 19 times the speed of sound—far faster than mission planners ever anticipated. The strike left sensors rattled and data ...

Interstellar object 3I/ATLAS, which has intrigued astronomers since its discovery in July, is expected to reach its closest distance to the Sun — or its perihelion, coming within just 126 million ...

Shannon Pruden receives funding from National Institutes of Child Health and Human Development and National Science Foundation. Karinna Rodriguez does not work for, consult, own shares in or receive ...

What do puzzles, gymnastics, writing and using maps all have in common? They all rely on people’s ability to visualize objects as they spin, flip or turn in space, without physically moving them. This ...

This week's science news was led by a spate of climate stories that were as worrying as they were fascinating. Topping the bill are microbes that were woken up after lying frozen in the Alaskan ...