Restoration expert Eudald Guillamet found the animal artwork while cleaning the cave to remove graffiti.
Nov 28, 2017
While glitter may seem harmless, it can be washed into the seas causing damage to the marine environment.
Nov 28, 2017
Over billions of years, red giant stars can transmit enough energy and radiation to increase the size of gas giants to massive proportions.
Immanuel Jotham
Nov 28, 2017
Nasa Astronaut Randy Bresnik took time out of his busy schedule to film this incredible footage of Earth from space.
Neil Murphy
Nov 28, 2017
Clay Tall Stories used a drone to capture footage of an orca feeding on stingray in New Zealand's Ruby Bay. He went back the next day to find dead stingrays littering the beach.
Charlotte Tobitt
Nov 28, 2017
Though this version won't be wrapped in gold, like the one soaring through deep space, it would still have the all sounds that Nasa sent 40 years ago aboard the Voyager spacecraft.
Shubham Sharma
Nov 28, 2017
Environmental champion, who was first person to walk to both poles, uses Antarctic trek as green wake-up call.
Aristos Georgiou
Nov 28, 2017
China's unmanned, out-of-control space station is currently on a death spiral and is expected to crash-land on Earth in the next few months.
India Ashok
Nov 28, 2017
The Plastic Bank is encouraging people to collect plastic waste and exchange it for money or essential items.
Frances Rankin
Nov 28, 2017
Researchers do not know why US beaches are being invaded by millions of pink sea blobs, known as pyrosomes.
Neil Murphy
Nov 28, 2017
Two fossil specimens of the tiny worm-like creature have been uncovered in China and may change researchers' understanding of Cambrian Period animals.
India Ashok
Nov 28, 2017
Earthworms, often referred to as farmer's friends, are vital to a garden ecosystem if humans ever plan to grow food on Mars.
Immanuel Jotham
Nov 28, 2017
The footage was made available by Sea Shepherd following a five-year legal battle against the Australian government which was trying to block its release.
Lara Rebello
Nov 28, 2017
Russia wants to explore Venus with an orbiter that will collect data about the planet for three years, constantly sending data back to Earth.
Immanuel Jotham
Nov 28, 2017
Using datasets from Hubble Space Telescope and ESA's Gaia satellite, researchers measured the movement of stars within Sculptor Dwarf Galaxy.
Shubham Sharma
Nov 28, 2017
The new spy satellite will reportedly be developed using ghost quantum imaging, allowing Beijing to spot and track currently invisible targets from space.
India Ashok
Nov 28, 2017
A team of scientists in the UK say they have built a machine that can allow people to hallucinate without taking potentially dangerous drugs like magic mushrooms.
Paul Wright
Nov 27, 2017
In the last 500 years, volcanoes have caused an estimated 274,000 deaths, according to scientific research.
Nov 27, 2017
Large galaxies like our own need to constantly eat smaller galaxies to fuel themselves and ensure they don't die out.
Nov 27, 2017
The University of Leicester Archaeological Services announced a team has found a "nationally important discovery" of Iron Age artefacts, including 11 cauldrons.
Charlotte Tobitt
Nov 27, 2017
White male gun owners are also more likely to think that violence against the US government is morally justified, researchers say.
Aristos Georgiou
Nov 27, 2017
Graviky Labs has developed a technique to make ink from pollution. So far it has cleaned roughly 1.6 trillion litres of air.
Aristos Georgiou
Nov 27, 2017
Experts advise firm in charge of Fukushima nuclear power plant, damaged by a tsunami in 2011, to release about 1m tonnes of radioactive water into the Pacific.
Claire Toureille
Nov 27, 2017
Exterminator and beekeeper Jules Verret used a GoPro to capture his removal of a massive hornets' nest on camera. The dismantled nest was more than double his body length.
Charlotte Tobitt
Nov 27, 2017
Special pads placed outside the hull of the ISS was found to have bacteria and other living organisms that were not of Earth.
Immanuel Jotham
Nov 27, 2017
Volcanologists say the volcano has entered a new phase with magma now visible at Agung's peak, meaning a greater risk of a larger eruption.
David Sim
Nov 27, 2017
India, which became the world's second largest sulphur dioxide emitter in 2010, is now closing in on China.
Shubham Sharma
Nov 27, 2017
Australian scientists say that some native plant species could be used to "make contaminated regions safe again".
India Ashok
Nov 27, 2017
Japan wants to be part of the "Deep Space Gateway" project and join the US and Russia in building a space station near the Moon.
Immanuel Jotham
Nov 27, 2017
New audit by utility company points to 'hidden environmental menace' of water leakage.
Gaurav Sharma
Nov 27, 2017