The summits of Hawaii’s Big Island got 8 to 10 inches of heavy, wet snow. After a winter storm dumped 8 to 10 inches of snow ...

When astronomers look deep into the early universe, the expectation is simple. You should see young galaxies still assembling ...

QSO1. It lived just 700 million years after the Big Bang and already had a mass about 50 million times that of the Sun.

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

A galaxy cluster in the early universe is 10 times hotter than it ought to be, which may reshape how we think these enormous ...

When one thinks about winter, one thinks about snow and cold. They go hand in hand for many reasons, but what is snow, really ...

Scientists studying interstellar comet 3I/ATLAS say it may be older than the Sun and could have formed around a star that no ...

The interstellar object 3I/ATLAS may be older than the Sun. Scientists are analysing its composition, origin, and rare ...

Comet 3I/ATLAS has arrived in the inner solar system behaving as if the usual rules of comet physics were optional. Instead ...

East of the Caspian Sea, the Mangystau region of western Kazakhstan is full of history and light on American travelers.