Our first interstellar visitor brought a mystery. It accelerated beyond what we would expect from gravity alone.

A Bengal tiger and her cubs were spotted by tourists as they feasted on a crocodile in Ranthambore National Park in Rajasthan ...

People might assume that, were the Sun to be replaced by a black hole, the Earth would be doomed to fall towards it. Black ...

Exquisitely preserved fossils belonging to an extinct group of giant sharks have been discovered in Mexico, and may help ...

F inally – FINALLY! – the world’s first flame-throwing robot dog is available for the general public to purchase in the US.

Eruptions on the Sun are a common occurrence, especially as we are around the peak of the Sun's activity cycle, known as the ...

Last November, astronomers saw a quick gamma-ray explosion lasting one-tenth of a second. Then, 13 seconds later, they knew ...

A stronomers taking a closer look at Uranus believe it could be filled with a lot more methane than we previously thought.

A team of researchers say they have found the "strongest statistical evidence yet that Planet 9 is really out there" in the ...

Despite the fear that contacting an alien civilization will likely involve (even if they are friendly, humans have a pretty ...

Along with the usual CUPOTY (Close-up Photographer of the Year) competition that runs each year, the organizers hold an ...

Recently, a team of researchers proposed that some of the most iconic examples of rupestral art are in fact lunar calendars, ...