Reference Terms
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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
May 8, 2025
May 7, 2025 — Climate scientists reveal that millions of today's young people will live through unprecedented lifetime exposure to heatwaves, crop failures, river floods, droughts, wildfires and tropical storms under current climate policies. If global ...
Apr. 23, 2025 — Bite marks found on a skeleton discovered in a Roman cemetery in York have revealed the first archaeological evidence of gladiatorial combat between a human and a ...
Apr. 8, 2025 — The intermittent fasting diet, which involves periods of severe calorie restriction, may be on the way out, as research is suggesting that rather than drastically reducing calories, people can achieve similar metabolic benefits by cutting back on ...
Apr. 8, 2025 — Just steps from the center of Tikal, a 2,400-year-old Maya city in the heart of modern-day Guatemala, a global team of researchers has unearthed a buried altar that could unlock the secrets of a ...
Latest Headlines
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May 8, 2025 — How relatedness-to-nature is linked to well-being is determined by district-level socioeconomic status. A new analysis is based on survey results from two major Japanese metropolitan ...
May 8, 2025 — Global emissions of carbon dioxide from industry can be reduced by five per cent. But that requires companies and policy makers to take a holistic approach to energy efficiency and energy management ...
May 8, 2025 — From seatbelt laws to new speed limits -- many people soon stop resisting policy changes that restrict their personal freedom once the new rules come into force. Researchers also identified the ...
May 7, 2025 — Redesigning social media to suit different needs of users could make their time online more focused, according to new ...
May 7, 2025 — Scientists say human-caused climate change led to 15,000 additional early deaths from wildfire air pollution in the continental United States during ...
May 7, 2025 — Groundbreaking device instantly detects dangerous street drugs, offering hope for harm reduction A portable device that instantly detects illicit ...
May 7, 2025 — In a sweeping new study of more than 13,000 urban areas worldwide, researchers have mapped air pollution levels and carbon dioxide emissions, ...
May 7, 2025 — Wealthy individuals have a higher carbon footprint. A new study quantifies the climate outcomes of these inequalities. It finds that the world's wealthiest 10% are responsible for two thirds of ...
May 7, 2025 — As fast fashion continues to fill wardrobes and landfills at a staggering pace, new research suggests that the future of fashion might lie not in fabric, but in ...
May 6, 2025 — Claims about sustainability are increasing in agricultural genomics research, but the term is often not well-defined, leading to potential concerns about the impact and credibility of the research, ...