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Youth in the United States are targets of cross-platform digital abuse from peers, strangers, offline acquaintances and even relatives, with threats ranging from harassment and sexual violence to fina...
Last ice-covered parts of summertime Arctic Ocean vulnerable to climate change
climate change summertime ice-covered part
2021/8/4
Last August, sea ice north of Greenland showed its vulnerability to the long-term effects of climate change. The region, part of what's known as the 'Last Ice Area' that could serve as a refuge for ic...
Study shows how varying Arctic climate conditions impact vulnerable species（图）
varying Arctic climate conditions impact vulnerable species
2021/4/9
New findings on the diet of Arctic foxes, determined by the condition of their teeth, show how varying climate conditions in the Arctic affect the animals that live there.In a U.S. National Scien...
Streams more vulnerable to stressors such as climate change than previously thought（图）
Streams more vulnerable stressors climate change previously thought
2021/3/19
Water is constantly on the move: through the air, through waterways, and underground. Life depends on a consistent supply of water, and details about its journey are necessary for understanding and ma...
Urban heat waves imperil Los Angeles' most vulnerable communities（图）
Urban heat waves Los Angeles vulnerable communities
2020/6/5
People living in low-income, disadvantaged communities across much of southern Los Angeles lack the means to cool their homes, posing a growing threat to their health -- and their lives -- from extrem...
Nearly 40% of plant species are very rare, and vulnerable to climate change（图）
plant species very rare vulnerable climate change
2019/12/13
Almost 40% of global land plant species are categorized as very rare, and these species are most at risk for extinction as climate continues to change, according to new NSF-funded research.The finding...
Smartphone apps may connect to vulnerable backend cloud servers（图）
Smartphone apps connect vulnerable backend cloud servers
2019/10/21
Cybersecurity researchers have discovered vulnerabilities in the backend systems that feed content and advertising to smartphone applications, potentially exposing users' personal information.In resul...
Changes in conservation planning can benefit vulnerable mammals
Changes conservation planning vulnerable mammals
2017/7/24
Right now, a prairie dog in Colorado is busy increasing soil carbon retention, increasing water infiltration, and clipping vegetation that will help maintain local grasslands and provide nut...
New Flood Study Reveals America’s Most Vulnerable Communities
New Flood Study America Most Vulnerable Communities
2017/7/24
Floods are the natural disaster that kill the most people. They are also the most common natural disaster. As the threat of flooding increases worldwide, a group of scientists at LSU have gathered val...
Study reveals America's most flood-vulnerable communities
America most flood-vulnerable communities
2017/7/24
Flooding is not only the most common natural disaster -- it's the natural disaster that kills the greatest number of people.As the threat of floods increases worldwide, scientists have been gathering ...
Offshore wind turbines vulnerable to Category 5 hurricane gusts
Offshore wind turbines vulnerable Category 5 hurricane gusts
2017/7/21
Offshore wind turbines built according to current standards may not be able to withstand the powerful gusts of a Category 5 hurricane, creating potential risk for any such turbines built in hurricane-...
Smart Contracts Make Bitcoin Mining Pools Vulnerable
Smart Contracts Bitcoin Mining Pools Vulnerable
2017/3/9
Despite their incentive structure flaws, mining pools account for more than 95% of Bitcoin's computation power. This paper introduces an attack against mining pools in which a malicious party pays poo...
Common Breast Cancer Mutation Could Be Vulnerable to Drug Combination
Common Breast Cancer Vulnerable Drug Combination
2016/12/27
Breast cancer cells that carry a certain gene mutation can be induced to die using a combination of an existing targeted therapy along with an investigational molecule tested by Duke Cancer Institute ...
One-sixth of land on Earth is highly vulnerable to invasive species
One-sixth of land Earth highly vulnerable invasive species
2016/9/12
One-sixth of the Earth's land is highly vulnerable to invasive species, and most countries have a limited capacity to protect their natural resources from non-native animals, plants or microbes, a glo...
Loneliness and Depression in Middle and Old Age:Are the Childless More Vulnerable?
Loneliness Depression Middle and Old Age Childless
2016/3/18
This study examines the relative circumstances of community-dwelling childless and parents in middle and old age (50-84 years old), using data from the 1988 National Survey of Families and Households,...