Strikes on Ukrainian energy systems have tripled this winter. Continuous repairs and Western aid staved off a total breakdown ...

The strontium optical lattice clock is one of the most accurate timepieces ever made, capable of measuring seconds to 19 ...

Students in Greece will revive Eratosthenes' calculation of the Earth’s radius and circumference, a remarkable experiment in ...

In this issue of our environmental newsletter, we look at a new way to measure and manage your climate impact; find out why scientists are concerned about a plan to launch a million satellites; and ...

Earth-size planet (HD 137010 b) found orbiting a nearby star once a year, making it a promising target for finding life.

Scientists can now calculate how shared reality emerges from the strange quantum world where particles can exist in many ...

A simple explanation of Earth’s rotation speed, how it creates day and night, and how scientists measure the planet’s motion.

When we want to weigh something, the process is simple. We place it on a weighing machine or on a traditional balance. The number appears and we insta.

The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

After analyzing 385 studies related to coastal areas and sea level rise, scientists found a significant discrepancy between ...

After 14 years in orbit, Nasa’s Van Allen Probe A satellite is expected to re-enter Earth’s atmosphere. How big a threat is ...