For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Our protective blanket helps shield us from unruly space weather. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Earth's magnetic field — also ...

Right at the brink of a black hole, gravity twists space and time so violently that ordinary physics starts to fall apart.

Conceptual illustration of bladed microtube implosion (BMI)Sawtooth-like inner blades on the cylindrical target induce off-axis charged flows under ultraintense laser irradiation, driving strong loop ...