'Bends' study shows how mammals make mega-dives
Scientists in California have shed light on a marine mystery: how diving mammals can hunt for food at great depths without getting the "bends," according to a new study.
Scientists in California have shed light on a marine mystery: how diving mammals can hunt for food at great depths without getting the "bends," according to a new study.
Plants & Animals
Sep 19, 2012
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To better understand the unique reproductive biology of tsetse flies, which are carriers of the parasites that cause a deadly infection known as African sleeping sickness, researchers explored the intact organs and tissues ...
Plants & Animals
Feb 2, 2021
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The parasite Trypanosoma brucei, which causes African sleeping sickness, is like a thief donning a disguise. Every time the host's immune cells get close to destroying the parasite, it escapes detection by rearranging its ...
Cell & Microbiology
Apr 15, 2009
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Trypanosomes are parasites responsible for many human and animal diseases, primarily in tropical climates. One disease these parasites cause, African sleeping sickness, results from the bite of infected tsetse flies, putting ...
Cell & Microbiology
Aug 30, 2010
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Researchers from the University of Toronto and The Hospital for Sick Children (Sick Kids) have made a breakthrough discovery that may eventually change the way physicians approach treatment of learning and memory defects ...
Feb 24, 2009
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Recent headlines suggest that it is becoming more common for men to take advantage of paid parental leave options, but University of Virginia professor Christopher Ruhm has found that it's a little more complicated than that.
Social Sciences
Dec 21, 2015
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Children love robots. In all shapes, sizes, "personalities" and "smarts," these electronic wonders have been found under Christmas trees by kids and unwrapped on birthdays for years.
Space Exploration
Aug 22, 2014
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With the exception of a temporary federal law providing paid sick leave to certain employees between March and December 2020, the United States remains one of the few developed countries without federal paid sick leave protection ...
Social Sciences
Feb 23, 2023
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How do you prepare for the unique experience of weightlessness on a parabolic aircraft flight? An ESA-led team took a ride on this human centrifuge at Poland's Military Institute of Aviation Medicine.
Space Exploration
Feb 19, 2015
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US astronauts on Tuesday will try out a new set of exercises to prepare them for the change in pressure they encounter on their spacewalk outside the International Space Station, NASA said.
Space Exploration
May 24, 2011
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