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Plants & Animals May 9, 2023

Crab populations are crashing. Could losing their sense of smell be one of the important reasons why?

A new U of T Scarborough study finds that climate change is causing a commercially significant marine crab to lose its sense of smell, which could partially explain why their populations are thinning.

Environment Apr 24, 2023

Harnessing the ocean's power to combat the climate crisis

Earth Day is an opportunity to celebrate the awe-inspiring wonders on this planet—a place full of biodiversity hotspots, from lush rainforests to scenic mountain ranges, home to rich, endemic species. These pristine, ecologically ...

Ecology Apr 6, 2023

Newly discovered probiotic could protect Caribbean corals threatened by deadly, devastating disease

Researchers with the Smithsonian's National Museum of Natural History have discovered the first effective bacterial probiotic for treating and preventing stony coral tissue loss disease (SCTLD), a mysterious ailment that ...

Environment Mar 28, 2023

A framework to evaluate preparedness for ocean acidification

In a paper published today in the journal Environmental Research Letters, an international research team composed of scientists affiliated with more than a dozen institutions, including the California Academy of Sciences, ...

Ecology Mar 10, 2023

The potential risks of ocean-based climate intervention technologies on deep-sea ecosystems

The deep sea is one of the least well-known areas on Earth, comprising multiple vulnerable ecosystems that play critical roles in the carbon cycle. However, the deep sea is directly exposed to the effects of human-induced ...

Quantum Physics Feb 24, 2023

A new neutrino laboratory at the bottom of the Mediterranean for probing sea and sky

The Laboratoire Sous-marin Provence Méditerranée (LSPM) lies 40 km off the coast of Toulon, at a depth of 2,450 m, inaccessible even to sunlight. Through this national research platform run by the CNRS in collaboration with ...

Ecology Feb 24, 2023

New study reveals biodiversity loss drove ecological collapse after the 'Great Dying'

The history of life on Earth has been punctuated by several mass extinctions, the greatest of these being the Permian-Triassic extinction event, also known as the Great Dying, which occurred 252 million years ago. While scientists ...

Plants & Animals Feb 21, 2023

Excess nutrients lead to dramatic ecosystem changes in Cape Cod's Waquoit Bay

When the COVID-19 pandemic hit in 2020 with associated travel restrictions, Matthew Long thought his students could shift their overseas research projects to instead study the seagrass meadow ecosystem in Waquoit Bay. It's ...

Earth Sciences Feb 20, 2023

New finding provides better understanding of oceans' capacity to absorb atmospheric carbon dioxide

A new study demonstrates the important role of a common group of marine calcifying phytoplankton (coccolithophores) in the regulation of carbon dioxide (CO2) concentrations in the atmosphere.

Earth Sciences Feb 7, 2023

Hurricane Harvey more than doubled the acidity of Texas' Galveston Bay, threatening oyster reefs

Most people associate hurricanes with high winds, intense rain and rapid flooding on land. But these storms can also change the chemistry of coastal waters. Such shifts are less visible than damage on land, but they can have ...

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