Variable valve timing and variable valve lift may sound similar, but they're entirely different. Here are the differences between them and how they work.

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...

Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies?

A recent SpaceNews opinion article argued that it is time to “take astronomy off Earth.” The suggestion is straightforward: If satellite constellations and commercial space activity threaten ...

One ball on a Plinko board is unpredictable. Drop a thousand and they form a near-perfect bell curve—one of math’s most powerful ideas for 150+ years.

Discover how Monte Carlo analysis helps investors assess risk and make informed decisions. Explore its role in generating ...

Machine learning for health data science, fuelled by proliferation of data and reduced computational costs, has garnered considerable interest among researchers. The debate around the use of machine ...

Peter Corey, chief market strategist at Pave, on hidden portfolio risk and the growing need for adaptive portfolio ...

“This robust review and meta-analysis of intermittent fasting (IF) focuses specifically on weight loss and quality-of-life benefits. The headline finding that intermittent fasting is no better (or ...

In a narrow strip of land along the Andes mountain range in central Chile, an Indigenous community has long celebrated the ...

In economics, ideas rarely fail because they are wrong. More often, they fail because they are badly introduced, poorly structured, or concluded without conviction. Anyone who has sat through a policy ...