Researchers set a new lower mass limit of 2.2 × 10⁻²¹ eV for ultralight bosonic dark matter using stellar motion data from Leo II.

Earth—our tiny blue dot in the galaxy—is approximately 26,000 light years away from a fascinating and active region of the Milky Way called the Central Molecular Zone (CMZ). This region holds clues ...

The travel insurance also only covers trips involving a Ryanair flight, and the medical protections are not available for people aged over 70. Not a huge amount of information has been given about ...