The largest and longest coral reef in the world is also the most well-known: the Great Barrier Reef. It stretches over 1,250 miles (2,000 kilometres) off the north-east coast of Australia in the ...

From dark-sky parks to remote deserts, these locations offer prime views of the March 3, 2026, blood moon.

Due to the effects of a weak CME and ongoing high solar wind, unsettled to active conditions are possible this evening, Feb. 9, according to NOAA ...

Aurora borealis photos are everywhere lately. The truth is they’re no more common than they ever were. Here’s what the ...

Auroras, commonly known as the Northern Lights (Aurora Borealis) and Southern Lights (Aurora Australis), occur when charged particles from the sun collide with gases in Earth's atmosphere. These ...

Nonetheless, the potential geomagnetic tantrum could cause auroras to ignite the skies in 11 states: Alaska, Northern ...

The endangered yellow-eyed penguin makes its way down “Penguin Alley” towards the beach on the Auckland Islands of New ...

After an X-class solar flare erupted on Feb. 1, a coronal mass ejection reached Earth sooner than expected, prompting ...

It's never easy to say goodbye to a pet. But one dog owner has shared the amazing thing that happened as she said goodbye to her pup after over 15 years together ...

The owner shared to the January 20 Reddit post that her Australian cattle dog has been with her for over 15 years.

The ethereal Northern Lights are one of travel’s holy grails. Although they make occasional appearances here in the UK, nothing beats venturing off to seek them in properly frosty climes. The key to ...

With less than six months until kickoff, Guardian readers share their experiences of buying World Cup tickets – or deciding not to ...