While the Earth’s rotation changes over cosmic timescales, it also fluctuates on daily ones. We all know that a day lasts 24 hours, or 86,400 seconds, but that’s not perfectly accurate.

The Moneyist What on Earth is going on with the American consumer? U.S. workers are not sure whether to buy that new car — or brace for a recession ...

The Forbes 2025 ranking of the richest self-made women billionaires on the planet — China and U.S. dominate, as tech fuels fortunes.

Based on advice from board-certified podiatrists, we chose the top walking shoes for different lifestyles and health needs. Check out our top picks for women.

Amazon is brimming with comfortable sandals for under $40. Right now, Amazon shoppers can take up to 54 percent off classic flip-flops, faux leather sandals, cushioned slides, and memory foam ...

The $80 Crocs Men's Yukon Fisherman Sandals are on sale at Walmart for as little as $30, depending on color and size. Shoppers love these sandals, calling them "light and well built," which makes ...

The private company's lunar lander could almost see Japan, if it weren't for the clouds.

China has agreed to fast-track approvals for the shipment of rare earth minerals to the United States and some European Union nations.

The exoplanet, Kepler-725c, has 10 times the mass of Earth and is located in the habitable zone of the sun-like star Kepler-725. The discovery is published in Nature Astronomy.

Searching for Earth-like life remains the ultimate goal of planetary science, and identifying Earth-like planets in the habitable zones of Sun-like stars is a key step.

Target writes about the shoes, “Update your summer wardrobe with the cool and casual look of these comfy Neida EVA Two-Band Slide Sandals from Shade & Shore. These simple yet stylish slip-on ...