Some galaxies eject powerful streams of charged particles—jets—from their centers into space. The prominent jet of Messier 87 ...

Computer simulations carried out by astronomers from the University of Groningen in collaboration with researchers from ...

Scientists on Earth use seismometers to get a more detailed picture of what the inside of the Earth is made of. Those seismometers record vibrations from earthquakes. The vibrations change depending ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...

Detecting concealed explosives and chemical threats constitutes a critical challenge in global security, yet current ...

China has banned exports of some rare earth elements and other items to Japan that could be used for military purposes, straining already tense relations between the two countries following the ...

Discover how the Modified Dietz Method measures investment returns, factoring in cash flow timing and excluding skewing ...

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...