Science

If, like me, you can't go a day without making sure your watch is synced to the second, you'll be delighted to learn that a new atomic clock has broken the record with an accuracy of 5.5 x 10⁻¹⁹ – gaining or losing one second in 57.6 billion years.

Ever wondered if your dog really watches TV? A new study finds that many do, and how they respond depends not just on what’s on screen, but on their personality, from excitement levels to fearfulness.

The first known cases of accidental choking have been discovered, dating back 150 million years, when some ambitious fish got more than they bargained for while picking off algae from squid-like carcasses. It's history's oldest mealtime misadventure.

New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it may have been on an inevitable path to being a dead world despite being so similar to Earth. And the Sun is to blame.

Paleoanthropologists are fascinated by ancient diets; they hold clues to how early humans survived and evolved. A new study reveals Neanderthals were using complex, time-consuming cooking techniques tens of thousands of years earlier than we thought.

Scientists have discovered 230 new giant viruses (girus) found to be the unseen engineers of marine ecology, impacting global carbon cycling and energy flow across the world’s oceans.

For centuries, glaciers have sat like frosty crowns atop slumbering volcanoes, keeping Earth’s fury tucked safely beneath layers of ice. But now, as climate change accelerates and glaciers retreat, the lid may be lifting, and the heat rising.

Using intricate geometry found in nature and refined through aerospace and biomedical design, scientists have now 3D-printed these forms into concrete to boost strength and capture carbon – creating a scalable material that benefits people and planet.

If you're hoping that we can avoid the attention of alien civilizations by lying low, it's a bit late now. A new study released by the Royal Astronomical Society indicates that our radar systems are already screaming our location to ET eavesdroppers.

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a streamlined, lower-cost alternative that could slash the mission’s price tag by more than half.