A highly precise method to determine past typhoon occurrences from giant clam shells has been developed, with the hope of using this method to predict future cyclone activity.

Located in Canada’s Gulf of Saint Laurence, Anticosti Island is home to one of the world’s richest deposits of fossils and sedimentary rock, dating back some 445 million years, a time known as the end of the Ordovician period.

As chocolate becomes ever more popular, demand for cocoa keeps rising. For production to keep up, agricultural practices have to become more sustainable. ETH researchers tested what shade trees can contribute to solving this problem.

What are we doing to protect our protected spaces?

When it comes to finding protection and a safe feeding ground, fish rely on towering blades of seaweed, like kelp, to create a three-dimensional hiding space. Kelp forests have been shown to be one of the most productive systems in the ocean with high biodiversity and ecological function. However, in recent decades, many kelp habitats have been taken over and replaced by lower turf-dominated seaweed species. Researchers at the University of New Hampshire have found that this change in the seascape may impact the behavior of fish and could be leaving them less options for refuge and more vulnerable to predators.

The 2014 Ebola outbreak in West Africa killed more than 11,000 people and was the deadliest outbreak since the discovery of the virus in 1976.

A new study has uncovered when and why the native vegetation that today dominates much of Australia first expanded across the continent. The research should help researchers better predict the likely impact of climate change and rising carbon dioxide levels on such plants here and elsewhere. The dominant vegetation, so-called C4 plants, includes a wide variety of tropical, subtropical and arid-land grasses. , C4 plants also include important worldwide crops such as sugarcane, corn, sorghum and millet. The research has just been published online in the journal Geophysical Research Letters.

Industrial fisheries that rely on bottom trawling wasted 437 million tonnes of fish and missed out on $560 billion in revenue over the past 65 years, new UBC research has found.

More Canadian cities will experience damage from the emerald ash borer than previously thought. As a result of climate change and fewer days of extreme cold, the beetle may eat its way further north than originally estimated.

A new, unusually large virus that infects common marine algae has been characterized by researchers at the Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE) at the University of Hawaiʻi at Mānoa‘s School of Ocean and Earth Science and Technology. Found in the coastal waters off Oʻahu, it contains the biggest genome ever sequenced for a virus infecting a photosynthetic organism.