Search results for Deep Impact

Ecology Jul 24, 2023

Deep ocean targeted for mining is rich in unknown life

A vast area at the bottom of the Pacific Ocean earmarked for controversial deep sea mineral mining is home to thousands of species unknown to science and more complex than previously understood, according to several new studies.

Earth Sciences Jul 19, 2023

Did the Anthropocene start in 1950—or much earlier? Here's why debate over our world-changing impact matters

It made world news last week when a small lake in Canada was chosen as the "Golden Spike"—the location where the emergence of the Anthropocene is most clear. The Anthropocene is the proposed new geological epoch defined by ...

Plants & Animals Jul 14, 2023

Ocean animals vacate areas both around and outside deep-sea mining operations, finds study

In 2020, Japan performed the first successful test extracting cobalt crusts from the top of deep-sea mountains to mine cobalt—a mineral used in electric vehicle batteries. Not only do directly mined areas become less habitable ...

Earth Sciences Jul 13, 2023

'Zombie fires' are occurring more frequently in boreal forests, but their impacts remain uncertain

"Zombie fires" are fires that ignite in one fire season, smolder through the winter months under the snow, and re-emerge early in the spring before lightning and human caused ignitions begin in earnest.

Earth Sciences Jul 13, 2023

Deep sea mining plans could interfere with fish populations forced to move due to climate change

A team of marine biologists and oceanographers from the University of California, the University of British Columbia, the University of Hawaii and the South Atlantic Environmental Research Institute, has found evidence suggesting ...

Biotechnology Jul 3, 2023

AI combined with CRISPR precisely controls gene expression

Artificial intelligence can predict on- and off-target activity of CRISPR tools that target RNA instead of DNA, according to new research published in Nature Biotechnology.

Environment Jul 3, 2023

Deep sea mining permits may be coming soon. What are they and what might happen?

The International Seabed Authority—the United Nations body that regulates the world's ocean floor—is preparing to resume negotiations that could open the international seabed for mining, including for materials critical for ...

Earth Sciences Jun 28, 2023

Wind is a major driver of Antarctic deep water formation and the planet's ocean circulation, shows study

Earth's oceans are a complex system, and their interconnected nature has global implications. Around Antarctica, cold and dense waters form in the depths of the Southern Ocean. This is known as Antarctic Bottom Water (AABW). ...

Environment Jun 28, 2023

Swiss want moratorium on deep-sea mining

Switzerland, a global commodities trading hub, decided Wednesday to push for a moratorium on commercial exploitation of the international seabed area, which has enormous mineral resources.

Earth Sciences Jun 21, 2023

Hurricanes found to push warm water deep into ocean, impacting climate in distant locales

A team of oceanographers at the University of California's Scripps Institution of Oceanography, working with one colleague from Brandeis University and two from Oregon State University, has found evidence of typhoons/hurricanes ...

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