科学与环境
Strategic new protections could link 13 Pacific deep-sea reserves into connected network
来源: Phys.org - latest science and technology news stories · 发布于
Protected areas have been set up to shield deep-sea life from the impacts of seabed mining in the Pacific Ocean. However, new research led by scientists at Plymouth Marine Laboratory (PML) and published in Nature Ecology & Evolution highlights an opportunity to make these protect
Protected areas have been set up to shield deep-sea life from the impacts of seabed mining in the Pacific Ocean. However, new research led by scientists at Plymouth Marine Laboratory (PML) and published in Nature Ecology & Evolution highlights an opportunity to make these protections even more effective.
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Disaster recovery work temporarily boosted short-term physical and mental benefits for men
New Northwestern University research aims to shed light on what drives inequalities among men in the aftermath of megadisasters. In such situations, men are often depicted as heroic leaders, and this study finds that many of them experience improved mental and physical health whi
Phys.org - latest science and technology news stories ·
More than just the thrill: What are 'sensation seekers' looking for?
Why are some people more drawn to new and exciting experiences than others? This phenomenon is usually explained by the fact that so-called "sensation seekers" experience stimuli less intensely than other people and therefore need intense experiences to feel alive. However, the u
Phys.org - latest science and technology news stories ·
Scientists uncover the molecular pillars that shape our cells' powerpacks
Mitochondria are the tiny powerpacks that supply most of the energy our cells need. Their ability to generate this energy relies on a distinctive architecture: two membranes, one tucked inside the other, separated by a narrow gap called the intermembrane space (IMS). This tiny sp
Phys.org - latest science and technology news stories ·
Mechanism behind PARP1-mediated DNA repair characterized, offering insight into targeted cancer therapy
When DNA is damaged, cellular processes respond and repair the DNA. Inhibiting DNA damage repair can be therapeutically beneficial in cancers with genetic vulnerabilities related to DNA damage response. Scientists at St. Jude Children's Research Hospital have uncovered a mechanis
Phys.org - latest science and technology news stories ·
Rare fossils reveal what ancient Denisovans may have looked like
Whenever anything is written about the Denisovans, the word "mysterious" is almost guaranteed to appear. That is because we just don't know a lot about this extinct human group that may have lived in East Asia from at least 300,000 to 45,000 years ago and was closely related to t
Phys.org - latest science and technology news stories ·