Watch out, currents about.
It's good to know how currents are formed in the ocean, as they can be quite dangerous!
Hokusai’s great wave, woodcut, c.1829-33.
Recreating freak waves can tell us a lot about the nature of the sea.
Waves lap against the shore on the south coast of England and the North coast of France – but the answer to this puzzle is in the wind and the land, not the waves themselves.
Like big waves? Thanks to surf forecasting, you’ll know when and where to find them.
Shalom Jacobovitz/Wikimedia Commons
Walter Munk might be the most under-appreciated man in surfing, but he is a big deal in ocean science. If you've ever checked a surf forecast before paddling out, you have him to thank.
Artist’s conception of two merging black holes, spinning in a nonaligned fashion.
LIGO/Caltech/MIT/Sonoma State (Aurore Simonnet)
These ripples in the very fabric of the universe were hypothesized by Einstein a century ago. Now scientists have detected them for the third time in a year and a half – ushering in a new era in astrophysics.
Australia has some of the world’s best ocean energy resources.
Wave image from www.shutterstock.com
Australia has the world's largest wave energy resource – so how do we unlock our ocean's potential?
Amatrice’s clock tower has survived quakes across the centuries.
Amatrice's still-standing ancient clocktower has become an iconic image from last week's deadly earthquake. But it is not the only unusual survivor.
Bathers on Perranporth beach in Cornwall stay in the safe area marked by lifeguards, with large rip currents visible to either side.
Knowing how rip currents form and how to spot them could save your life.
Damaged property in Sydney following recent wild weather.
AAP Image/David Moir
Wild seas have left beaches eroded and houses close to collapse.
Climate change isn't the only thing making sea levels higher and cyclones more intense.
We find them at the beach, in every sound and light show, the miracle of wi-fi and now in the fabric of space-time itself. But what exactly is a wave?
A huge float called an ‘actuator’ is lowered into the water off the Perth coast.
AAP Image/Carnegie Wave Energy
Australia's first large-scale wave energy project is online off the coast of Perth. As Hugh Wolgamot writes, it's a promising development, but technological challenges remain.
Don’t fear losing that ball, the waves will bring them back.
You would normally expect objects that float in water to move in the same direction as waves. But now we can force floating objects to move in the opposite direction. This unexpected effect nicknamed a…
The Pasha Bulker ran aground near Newcastle in 2007 during an East Coast Low.
A warmer climate is likely to result in fewer large waves along Australia’s central east coast, according to Bureau of Meteorology research that predicts a decline in the frequency of storms known as East…
Changing waves and currents can keep fish on the move.
Have you ever been snorkelling or scuba diving on a windy day when there are lots of waves? Did you notice how much that flow of water against your body affected your ability to swim and control your movements…
New research shows fish may spend more energy under climate change. Big waves are energetically costly for fish, and with…
In a major step forward for the field of optical communications technology, an international team at the University of Sydney…
Waves as tall as skyscrapers have been recorded breaking in the deep ocean by a team of University of Washington oceanographers…
Ocean power can be harnessed for electricity generation using both wave energy and the tide.
Renewable ocean energy harnesses the power of the oceans to produce electricity. This can be done in several ways, but the resources that have the most immediate potential in terms of energy production…
Much attention has been paid to sea-level rises, but variations in wave types may also have a big effect on coastal areas…