Search Results for: Fish
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8,314 results for: Fish
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Planetary ScienceThe ice of a distant moon
Jupiter’s moon Europa hides a liquid ocean, and conceivably life, under kilometers of ice. The challenge for engineers is how to penetrate that frozen barrier with technology that can be launched into space and operated remotely.
By Meghan Rosen -
LifeDinos straddled line between cold- and warm-blooded
Tyrannosaurus rex and other dinosaurs straddled line between cold- and warm-blood, a new analysis finds.
By Meghan Rosen -
AnimalsSeeing past the jellyfish sting
Jellies don’t get nearly as much love as their cousins, the corals, but they deserve credit for providing homes to some creatures, dinner to others and more. They’re an integral part of the oceans.
By Susan Milius -
Paleontology3-D scans reveal secrets of extinct creatures
Paleontologists can dig into fossils without destroying them and see what’s inside using 3-D scanning. What they’re learning helps bring the past to life.
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PlantsClimbing high to save a threatened West Coast plant
A group of scientists hopes to save a cliff-hugging plant threatened by invasive grasses, drought and fire in California’s Santa Monica Mountains.
By Nsikan Akpan -
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Telltale Heart
Genetics is revealing the first steps in building a heart—the organ that is first to develop, subject to the most birth defects, and difficult to heal when damaged later in life.
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EarthHormones: Here’s the Beef
Runoff of the hormones excreted by steroid-treated livestock could subtly harm aquatic life.
By Janet Raloff -
EarthClipping the Fin Trade
New research and policy developments aim to curb the wasteful and gruesome practice of killing sharks solely for their fins.
By Janet Raloff