Take a closer look at this living river in Java, Indonesia.

This light display is a natural effect that can be seen at high latitude regions such as the Arctic and Antarctic. The stunning show can even be seen from space.

Unless you live in cold climates where snow is an annual occurrence, you have probably not seen a “frost shadow” before. Here are some examples of nature’s artistry.

This 3 meter ocean foam formed on the coast of Australia.

Beautiful photos of unusual clouds.

This rare and fascinating site is actually a dust wave that hit the Australian coastline last week. To date, no major damage has been reported.

Photographer Parrish Ruiz de Velasco was driving and witnessed one of the tornadoes first hand as it developed.

This majestic cave with natural waterfalls can be found in Wadi Shab and is a must-see destination for all who visit Oman.

This unusual sight can be seen in the San Francisco Bay where artificial pond water evaporates and leaves only crystallized salt, coloured algae and micro-organisms. Ponds with low or medium salinity have a green or pink colour and as the salinity increases, the water takes on a more reddish pigment. In addition, the weather also influences the colour of the body of water as more rain makes the water more transparent.

Photographer, Michael Marten, captures England’s shores in pictures; showing the stark difference between high and low tides.

Consisting of 18 lakes, the Ounianga is located in the Northern Chad region of the Sahara Desert. Here, average annual rainfall is no more than 2mm and the lakes depend on the underground supply of ‘fossil’ water left over from ancient times when the climate was much wetter.

These giant redwood trees grow to an average height of 60 meters but can actually reach heights of over 100 meters.

Located on the island of Upolu, Samoa, this unique oceanic trough is a marvel of nature.

A popular tourist attraction in Indonesia, this muddy pond erupts with an explosion of mud and a plume of white steam every two minutes and these eruptions also shift positions from time to time. Bledug Kuwu, is the local name for something that burst in a pool and visitors can watch the geyser from a distance of 10-20 meters away.

The Dark Hedges is a beech alley planted in County Antrim in the eighteenth century. The ancient gnarly trees form a natural arched tunnel which is now one of the most famous local landmarks.

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What a Wonderful World! (59 pics)

People in northeast China gathered to watch the waves brought by Typhoon Bolaven, the devastating storm that left at least dozen people dead in South Korea. The "show" appeared not that harmless...

Amazing photographs of impressive-looking and very rare cloud phenomena that occurred in various places around the globe.