Stars are far from calm entities. They can erupt in spectacular bursts of energy that disrupt the space around them, and ...

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

Dow, S&P 500, and Nasdaq 100 futures are falling in premarket trading after President Donald Trump and Tesla CEO Elon Musk renewed hostilities over the government's spending bill, which is going ...

Stocks looked set to give up some of their gains from a stellar second quarter on Tuesday, as trade uncertainty and a ...

KARACHI: The Pakistan Stock Exchange (PSX) delivered one of its most remarkable performances in recent history ...

The satellite spotted a mysterious 150-second X-ray flare, named EP240414a, from a dying star 4 billion light-years away.

Timing of Nobel nomination appears aimed at reinforcing Trump’s claim of ceasefire mediation in India-Pakistan conflict, ...

A solar flare is a big explosion in the Sun's atmosphere that can release as much as 6 × 1025 joules of energy. The term is also used to refer to similar phenomena in other stars, where the more ...

Iga Swiatek's recent on-court incidents raise questions about her behavior in women's tennis. From time violations to awkward ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...