Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

Search Results

You searched for: -

There are 2667 results  for your search.  View and Refine Your Search Terms

  • The forest sound detectives

    After remote Indigenous communities in Papau New Guinea set aside some of their land as conservation areas, they wanted to know if it was working. With the help from scientists and The Nature Conservancy, they were able to use bioacoustics or audio recordings of the rainforests to map out the biodiversity. Using 34 recording devices, they were able to record the forest, listen to them, analyze the sounds, and determine that these areas had a healthy biodiversity.

    Read More

  • To Solve 3 Cold Cases, This Small County Got a DNA Crash Course

    Genetic genealogy's use in criminal cases has gone mainstream. As the cases of three murder victims in Indiana illustrate, the science of DNA evidence combined with genealogical research and detective work is rapidly ramping up, from a hobby to a curiosity and now to a major commercial and criminal-justice opportunity. Hundreds of missing persons have been identified from decades-old remains, or murder suspects identified from old biological evidence in cold cases. By creating a family tree of the victim or suspect, investigators can zero in on an identity more quickly and inexpensively than ever.

    Read More

  • Meet the influencers who are fighting the spread of online conspiracy theories

    Social media influencers are using “pre-bunking” -- the practice of exposing people to misinformation and offering expert-backed explanations of why it isn’t true before they see the misinformation in the wild – as a tool to fight its spread and increase media literacy. Hundreds of thousands of people follow accounts on TikTok and Instagram run by influencers whose goals are not to change the minds of staunch conspiracy theorists, but rather to provide tools for those who are either on the fence or want to learn to communicate with people in their lives who subscribe to false information.

    Read More

  • Indians are crowdsourcing aid as covid surges

    In India, citizen-led small-scale digital efforts are helping to connect Covid-19 patients with the resources, supplies, and medical equipment they need to survive. The citizen groups are largely using online platforms to crowdsource what they need, with some matching buyers and sellers and others "debunking inaccurate leads."

    Read More

  • How Kenya turned the tide against ivory poachers

    More and more park rangers, judges, prosecutors, and wildlife investigators are working together to stop poaching in Kenya. Through training and a new app that allows all parties to track wild animals in a protected conservation area, the number of poaching cases has decreased from 449 creatures killed illegally in 2021 to 93 in 2018. The number of court cases have also decreased in recent years.

    Read More

  • City officials expand free internet access to Philadelphia prekindergarten students

    Families with students in prekindergarten in Philadelphia now are eligible for PHLConnectED, a program that provides students with free internet access during remote learning. The program has already reached out to over 12,000 families.

    Read More

  • CSI Houston: How a Texas lab has remade the science of forensics

    One of the first crime-lab scandals gave birth to a better way of ensuring the integrity and accuracy of forensic evidence. The Houston Forensic Science Center operates independently of law enforcement agencies, with a large staff of scientists and a healthy budget to correct some of the resource-related flaws of its police-run predecessor. Perhaps its greatest innovation is a system of regularly running blind tests as a quality check, to make sure the staff stays vigilant. The goal is to avoid the kinds of bad science that often contribute to wrongful convictions and other injustices.

    Read More

  • How WhatsApp became a tool for Indian police to fight harassment

    In India, where women face high rates of harassment by men but rarely report abuse because they view the police as hostile, the Telangana State Police encouraged more reporting by turning WhatsApp into an anti-harassment hotline. By using the country's most popular phone app rather than one of the many safety apps designed for this purpose, the police now get about 40% of their complaints through this channel. Turning complaints into prosecutions remains a challenge. But, when women decline to press charges, the police require alleged harassers to attend counseling.

    Read More

  • Crypto power: Can solar boost cheap, green homes in S.Africa?

    Watergate Estate is working on two issues in South Africa: affordable housing and renewable energy. The housing development is installing solar panels for its residents that are being bought by people all over the world using cash or bitcoin as a way to offset their own carbon costs. Not everyone agrees that gated communities like this are helping to fight social inequalities, crime, and unemployment, but about 470 people bought solar cells for the apartment complex and some residents say they feel safer in their community.

    Read More

  • Can Ontario boost EV battery recycling before it's too late?

    After lithium-ion batteries from iPhones, laptops, or electric cars are used up, the Ontario-based company LiCycle recycles parts of them to be reused in new batteries or in other products. While the recycling process isn’t completely environmentally friendly, the company is able to recover 95 percent of the raw materials and says their operations produces no carbon emissions, wastewater, or solid waste.

    Read More