Ancient Scottish rocks prove Earth had seasons and climate cycles even during Snowball Earth period despite near total ...

Researchers have described combustion-control approaches that could help engines operate more stably on hydrogen blends as high as 30 percent, without requiring a complete redesign of the overall ...

This year, 17 ConExpo educational sessions will focus on roadbuilding techniques and technologies to help contractors perfect their skillsets.

This week, guests—NBA player Kevin Love, Black Futures Lab principal Alicia Garza, Rockefeller Foundation president Dr. Rajiv Shah, and more—discuss lessons learned during the past year, and how those ...

A new study suggests that generosity may be more than a moral lesson—it could be shaped by how different parts of the brain work together. By gently stimulating two brain regions and syncing their ...

Quasi-periodic oscillations (QPOs) are a rare phenomenon in active galactic nuclei. They have been observed to occur at periods ranging from minutes to hours, days, weeks, and even years across the ...

Six years ago, in December 2019, the world first learnt of Covid-19. While the virus no longer dominates headlines, the conditions that foster pandemics have not disappeared. What has changed is our ...

With at least 41 games in the books for every NBA team, let's take stock of what we've learned from the first half of a 2025-26 campaign already full of surprise contenders, historic performances and ...