For decades, scientists treated the end of Earth’s habitability as a problem for the far future, measured in several billion years. New high powered simulations have now pulled that horizon ...

Find out what’s speeding up Earth’s rotation and why it may force timekeepers to delete a second ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth's orbital overcrowding is approaching a breaking point, according to a new analysis using a warning metric called the Crash ...

How can we measure time more than 500 million years into the past? A study recently published in Nature Communications by researchers at the University of Lausanne presents a new geological "rock ...

Earth's changing spin is threatening to toy with our sense of time, clocks and computerized society in an unprecedented way — but only for a second. For the first time in history, world timekeepers ...

(TNS) — In 2003, engineers from Germany and Switzerland began building a bridge across the Rhine River simultaneously from both sides. Months into construction, they found that the two sides did not ...

To better understand the circadian clock in modern-day cyanobacteria, a Japanese research team has studied ancient timekeeping systems. They examined the oscillation of the clock proteins KaiA, KaiB, ...