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Multi-task learning model enhances hate speech identification

Researchers have developed a new way to automatically detect hate speech on social media platforms more accurately and consistently using a new multi-task learning (MTL) model; a type of machine learning model that works ...

How Google allegedly monopolized the ad technology market

Google has monopolized the technology used to buy and sell online display ads by restricting or eliminating the choices of its customers—both website publishers and advertisers—the U.S. Justice Department alleged at a ...

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Internet
X update allows app to bypass Brazil ban: Internet providers
Internet
Why is the internet overflowing with rubbish ads—and what can we do about it?
Internet
Algorithmic insight could combat clickbait and fake news
Internet
Study finds that thousands of browser extensions compromise user data
Internet
Opinion: Have you heard of the open source internet? The antidote to a capitalist web already exists
Internet
Opinion: The internet is worse than it used to be. How did we get here, and can we go back?
Internet
Instagram makes teen accounts private as pressure mounts on the app to protect children
Internet
Going once, going twice: Google's millisecond ad auctions are the focus of monopoly claim
Internet
Ireland launches EU privacy probe into Google AI development
Internet
Meta's home county backs call for warning labels on social media posts
Internet
Australia plans age limit to ban children from social media
Internet
Brazil's shutdown of X fans debate over free speech curbs
Internet
Q&A: How online crowds wield power, for good and bad
Internet
Telegram chief Durov announces 'new features' to combat illicit content
Internet
Meta has a new plan to keep kids safe online, but it's a missed opportunity for tech giants to work together
Internet
Brazilians flock to Bluesky and Threads after X suspension
Internet
Like Brazil, the European Union also has an X problem
Internet
X vows to end harvesting of EU users' personal data to train its AI
Internet
Does Google's monopoly impact search results? Tech titan faces reckoning
Internet
On the first day without X, many Brazilians say they feel disconnected from the world

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General Physics
A novel state of thorium opens the possibility for a nuclear clock
General Physics
Theoretical framework could improve data gathering in biological systems
Nanomaterials
Mesoporous MoS₂ strategy boosts efficiency and stability of perovskite solar cells
General Physics
Study gathers strong evidence of the doubly magic nature of ¹⁰⁰Sn
Bio & Medicine
Experiments demonstrate precise delivery of nanoparticles to lung via caveolae pumping system
Plants & Animals
Study shows bats have acoustic cognitive maps
Biochemistry
Chemists just broke a 100-year-old rule and say it's time to rewrite the textbooks
Astronomy
Machine-learning analysis tracks the evolution of 16th-century European astronomical thought
Cell & Microbiology
The human spliceosome: Decade-long study reveals first blueprint of the most complex molecular machine inside every cell
Plants & Animals
Between night and day: Research uncovers genetic basis for flies' circadian plasticity
Cell & Microbiology
How ice-nucleating proteins control freezing: Researchers uncover the mechanism behind ice-forming bacteria
Earth Sciences
Study reveals acceleration in Pacific upper-ocean circulation over past 30 years, impacting global weather patterns
Earth Sciences
Scientists examine how wastewater practices in Florida Keys impact water quality
Plants & Animals
How fruit flies achieve accurate visual behavior despite changing light conditions
Plants & Animals
Stem cell-like approach in plants sheds light on specialized cell wall formation
Analytical Chemistry
Students develop model to better understand the chemical process of renewable fuels
Environment
Observatory finds local 1.1 ºC increase in 20 years, twice as much as predicted by climate models
Astronomy
Astronomers investigate the properties of open cluster NGC 2506
Nanomaterials
Simple technique can print periodic nano/microstructures on glass
Ecology
AI method captures ecotourism photos to monitor remote animal species

Proton using VPN sign-ups to spot attacks on democracy

Internet privacy company Proton announced Wednesday a new VPN Observatory, tracking demand for its services to detect attacks on free speech in countries like Russia and Iran before they hit the headlines.

Uncertainty as internet reaches remote Amazon

Covered in tattoos resembling jaguar spots, an Indigenous man connects to TikTok for the very first time from a previously off-the-grid village deep in the Amazon.

TikTok rivals Twitter with new text format

TikTok, the social platform known for its addictive video content, announced Monday that it will offer text-only posts, becoming the latest tech giant to offer an alternative to embattled Twitter.

Musk rebrands Twitter, replacing bird logo with X

Elon Musk killed off the Twitter logo on Monday, replacing the world-recognized blue bird with a white X as the tycoon accelerates his efforts to transform the floundering social media giant.

In age of AI, women battle rise of deepfake porn

Photo apps digitally undressing women, sexualized text-to-image prompts creating "AI girls" and manipulated images fueling "sextortion" rackets—a boom in deepfake porn is outpacing US and European efforts to regulate the ...

Twitter to be renamed X, get new logo (Update)

Twitter's owner Elon Musk and its new CEO said Sunday that the social media network would ditch its bird logo, be rebranded with the name X and move quickly into payments, banking and commerce.

Tech titans promise watermarks to expose AI creations

The White House said Friday that OpenAI and others in the artificial intelligence race have committed to making their technology safer with features such as watermarks on fabricated images.