(Phys.org) —A starfish has an eye at the end of each arm. While scientists have known about the existence of these eyes for about two hundred years, until now, they haven't been able to find out what starfish can see or ...
In August 2011, scientists at the UC Davis Bodega Marine Laboratory walked into their labs to a strange, disturbing sight: Thousands of purple sea urchins and other marine invertebrates were dead in their tanks, which are ...
Ecology
Jun 3, 2015
4
1034
In 2012, environmental systems graduate student Lauren Schiebelhut was collecting DNA from ochre sea stars living along the Northern California coast—part of an effort to study genetic diversity in various marine species ...
Ecology
Jul 20, 2018
0
152
Warming events are increasing in magnitude and severity, threatening many ecosystems worldwide. As the global temperatures continue to climb, it also raises uncertainties as to the relationship, prevalence, and spread of ...
Ecology
May 29, 2020
0
407
Sea star wasting disease has devastated intertidal populations of these animals on the West coast from Mexico to Alaska. But what about sea stars that live below the low tide line, mostly out of sight? An analysis of data ...
Ecology
Oct 26, 2016
4
182
Since 2013, millions of sea stars native to the Pacific coast of North America from Baja California to southern Alaska have succumbed to a mysterious wasting disease in which their limbs pull away from their bodies and their ...
Ecology
Nov 17, 2014
0
1
Scientists have mapped the largest coral reef deep in the ocean, stretching hundreds of miles off the U.S. Atlantic coast.
Ecology
Jan 18, 2024
0
129
Scientists have shown for the first time that brittle stars use vision to guide them through vibrant coral reefs, thanks to a neat colour-changing trick.
Plants & Animals
Jan 2, 2020
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476
A new high-definition genome sequence of the sea cucumber provides molecular insights into its ability to regenerate, according to a new study publishing 12 October in the open access journal PLOS Biology by Xiaojun Zhang, ...
Biotechnology
Oct 12, 2017
0
446
On the remote rocky shores of the western United States, low tide brings visitors to wave-splashed tide pools to marvel at ocean wonders usually hidden from view.
Ecology
Sep 22, 2015
6
461
