Ripples in space-time from a pair of merging black holes have been recorded in unprecedented detail, enabling physicists to test predictions of general relativity ...

"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate." ...

Discover seven unusual galaxies defying scientific predictions, from impossibly bright early universe objects to astrophysics ...

Scientists have uncovered incredible truths about the universe, yet some mysteries still refuse to show us an explanation.

Can Mars let humans age faster? It sounds more poetic than reality, but it may be true technically. Two identical clocks: One on Earth other on Mars, .

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

Mathematicians finally understand the behavior of an important class of differential equations that describe everything from ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

Needing space does not mean less love. It gives us the energy to stay present and keep our relationships healthy and alive.

There is a lot we have yet to understand about the center of the Milky Way—could it be due to a mass of invisible dark matter?

For planning animal conservation measures, it is vital to know where endangered species live and how they interact. Ecologists are successfully using tracking technology to learn about the movements ...

The ‘Pizzagate’ conspiracy theory has spurred a flurry of online activity again. The reported mention of ‘pizzas’ in documents released by the US Justice Department related to convicted sex offender J ...