NASA scientists, in collaboration with researchers from Japan's Toho University, conducted research and found out how many ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using tiny changes in sea surface height to reveal underwater features, ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green ...

Languages: English. You can get in touch with Joe by emailing joe.edwards@newsweek.com Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists.

ELVIS, or Extant Life Volumetric Imaging System, is a holographic microscope that can deliver detailed 3D views of cells and ...

Earth's oceans, once green due to high levels of oxidized iron and anaerobic photosynthesis, could change color again. Early photosynthetic organisms used iron instead of water, leading to green ...

Saturn's largest moon, Titan, is an exotic world with methane rivers, icy terrain, and a thick, hazy atmosphere. Its unique ...