Abstract: This article proposes a methodology for the optimal selection of the control strategy for two-axis solar tracking systems, that simultaneously reduces ...

Researchers assessed floating solar PV combined with hydrogen production on UK reservoirs using simulation tools, modeling ...

Cosmology news. From deep observations of the far reaches of space and time to spectroscopic analysis and more. Read cosmology articles and consider how astronomers view the origin of the universe.

July 3, 2026 Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds up and acts like a brake, slowing the cells’ ...

Taika Waititi’s Sony Pictures adaptation of Ishiguro’s novel hits theaters October 23, 2026, and every technology the book imagined is real. Vision Transformers process images as Klara does — in ...

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of crashing back to Earth.