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National security
National security is the requirement to maintain the survival of the state through the use of economic power, diplomacy, power projection and political power.
Note: The above text is excerpted from the Wikipedia article "National security", which has been released under the GNU Free Documentation License.
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Science & Society News
March 11, 2025
Feb. 20, 2025 — Narcissists feel ostracized more frequently than their less self-absorbed peers, according to researchers. This may stem not only from being shunned due to their personalities but from a tendency to misinterpret ambiguous social signals as ...
Jan. 31, 2025 — In India, tigers haven't just survived they're making a comeback. Despite a growing population and increasing pressure on their habitats, the number of wild tigers is rising. The reason? According to a new study, it's a combination of ecological ...
Jan. 15, 2025 — A groundbreaking study finds evidence that land was inherited through the female line in Iron Age Britain, with husbands moving to live with their wife's community. This is believed to be the first time such a system has been documented in European ...
Jan. 13, 2025 — Scientists have mapped the amount of water stored beneath volcanic rocks at the crest of the central Oregon Cascades and found an aquifer many times larger than previously estimated -- at least 81 cubic kilometers. The finding has implications for ...
Latest Headlines
updated 12:56 pm ET
Mar. 11, 2025 — A world first* study of more than 215,000 students, researchers found that while standardized tests measure academic skills, different dimensions of wellbeing -- emotional wellbeing, engagement, and ...
Mar. 11, 2025 — A new study has found that targeted psychological interventions can significantly enhance long-term resistance to misinformation. Dubbed ...
Mar. 5, 2025 — People with a more active amygdala (an area in the brain involved in processing information relevant to threats) are more likely to develop PTSD symptoms after experiencing trauma than people with a ...
Mar. 5, 2025 — People who have a minority viewpoint on a controversial topic are more likely to 'self-silence' themselves in conversation -- and that may lead them to behave against their own beliefs, a new study ...
Mar. 6, 2025 — Despite the popularity of augmented reality, AR wearable technologies haven't gained traction due to the weight and bulk associated with batteries and electronic components, and the suboptimal ...
Mar. 10, 2025 — A Japanese study has found that the use of continuous glucose monitoring (CGM) devices, equipped with sensors that alert diabetics when their blood sugar levels drop, can potentially make diabetic ...
Mar. 10, 2025 — To investigate the prevalence and consumption of endangered eels, a research team examined 327 individual eel products purchased across 86 retailers ...
Mar. 10, 2025 — A recent study suggests that limiting screen time and promoting physical activity from childhood may help safeguard mental health in adolescence. The findings are particularly significant given that ...
Mar. 3, 2025 — London's Ultra Low Emission Zone (ULEZ) is transforming children's journeys to school by making streets safer, improving perceptions of air quality and encouraging children to live healthier lives. A ...
Mar. 7, 2025 — A researcher succeeded developing highly accurate biometric authentication based on images of the palms of hands taken with a hyperspectral ...
