"Marsquake" data collected by NASA's InSight lander have revealed dozens of mysterious blobs within the Red Planet's mantle.

Scientists proposed a novel idea on Wednesday that could solve two of the world's mysteries at once — one that passes over our heads every night, and one that sits far below our feet. The first ...

Volcanic eruptions can destroy essential infrastructure, ground air traffic for days, wipe out entire cities, disrupt the climate for years, and even wipe out life on Earth, so it's important to know ...

Scientists proposed a novel idea on Wednesday that could solve two of the world's mysteries at once—one that passes over our heads every night, and one that sits far below our feet. The first mystery ...

Some 4.5 billion years ago, a Mars-sized object smashed into the nascent Earth, spinning off our moon. Now a team of scientists proposes this giant impact did even more: The collision left behind ...

Steph Panecasio was an Editor based in Sydney, Australia. She knows a lot about the intersection of death, technology and culture. She's a fantasy geek who covers science, digital trends, video games, ...

The theory is that the Moon was created 4.5 billion years ago when a would-be planet the size of Mars smashed into the still-forming Earth. Remants of the planet Theia, which was destroyed in the ...