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Navigation
There are several traditions of navigation.
Note: The above text is excerpted from the Wikipedia article "Navigation", which has been released under the GNU Free Documentation License.
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Science News
April 2, 2025
Apr. 2, 2025 — Using a mathematical model, researchers have shed new light on the transition from hunter-gatherer to farming societies. Rather than focusing exclusively on external factors, they looked at internal demographics and the significant impact of human ...
Apr. 2, 2025 — Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital heart defects. Tiny pacemaker is paired with a small, soft, flexible wearable patch that sits on the patient's chest. ...
Apr. 2, 2025 — In new images, scientists have gotten the closest look yet at Sagittarius C -- a 'stellar nursery' where clouds of gas and dust have collapsed to form thousands of new ...
Apr. 2, 2025 — A new analysis of a vaccination program in Wales found that the shingles vaccine appeared to lower new dementia diagnoses by 20% -- more than any other known ...
Latest Headlines
updated 12:56 pm ET
Apr. 2, 2025 — As global temperatures warm, the Southern Ocean -- between Antarctica and other continents -- will eventually release heat absorbed from the atmosphere, leading to projected long-term increases in ...
Apr. 2, 2025 — The technology described uses a nanomechanical platform and tiny cantilevers to detect multiple HIV antigens at high sensitivity in a matter of minutes. These silicon cantilevers are cheap and easy ...
Apr. 2, 2025 — Cervical artery dissection is a tear in an artery in the neck that provides blood flow to the brain. Such a tear can result in blood clots that cause ...
Apr. 2, 2025 — For the first time researchers demonstrate in an animal how heavy alcohol use leads to long-term behavioral issues by damaging brain circuits critical for ...
Apr. 2, 2025 — When we move, it's harder for existing wearable devices to accurately track our heart activity. But researchers found that a starfish's five-arm shape helps solve this problem. Inspired by how a ...
Apr. 2, 2025 — The United States Cystic Fibrosis Foundation released the first guideline on newborn screening for cystic fibrosis (CF), in order to improve timely ...
Apr. 2, 2025 — Researchers have successfully developed a novel drug to restore vision. The treatment method restores vision through retinal nerve ...
Apr. 2, 2025 — For a long time, scientists thought that only actively star-forming galaxies should be observed in the very early Universe. The James Webb space telescope now reveals that galaxies stopped forming ...
Apr. 2, 2025 — An AI model trained on large amounts of genetic data can predict whether bacteria will become antibiotic-resistant. The new study shows that antibiotic resistance is more easily transmitted between ...
Apr. 2, 2025 — Precious metals are not merely ornaments; they are also important components of pharmaceuticals, like the antitumor drug cisplatin. Recently, the search for alternatives with improved activity has ...