Search results for web crawler

Ecology Feb 26, 2026

Tracking wildlife trafficking in the age of online marketplaces

Wildlife trafficking is one of the world's most widespread illegal trades, contributing to biodiversity loss, organized crime, and public health risks. Once concentrated in physical markets, much of this activity has moved ...

Ecology Mar 12, 2025

New study on the scale and scope of the online trade of endangered species

The fastest shark in the sea is losing the race against extinction. Capable of reaching speeds of up to 45 miles per hour, the shortfin Mako is being outpaced by the online trafficking of endangered species—a practice that ...

Plants & Animals Apr 16, 2024

The secret world of earthworms: Meet the tiger worm and the nightcrawler

Most people are aware of earthworms, but probably give them little thought. Some have a notion they are "good for the soil". Others regard them with distaste and think of slimy animals associated with decay. But these alien-looking ...

Social Sciences Feb 13, 2024

Study measures the psychological toll of wildfires

Wildfires in Southeast Asia significantly affect peoples' moods, especially if the fires originate outside a person's own country, according to a new study.

Economics & Business Mar 30, 2023

Cryptomarkets increasingly infuse illicit drug trade, says study

Cryptomarkets—marketplaces on the dark web that can facilitate the sale of illicit goods between vendors and buyers—are proving to be attractive alternatives to traditional in-person drug dealing, according to Simon Fraser ...

Political science Nov 8, 2021

Political ads before the 2020 presidential election collected personal data, spread misleading information

Online advertisements are found frequently splashed across news websites. Clicking on these banners or links provides the news site with revenue. But these ads also often use manipulative techniques, researchers say.

Plants & Animals Mar 22, 2021

Tracking species invasions with digital biodiversity data

Large online data sources are increasingly important to understand biological invasions. Emerging fields of conservation culturomics and iEcology have a great potential to inform invasion science and practice through novel ...

Internet Aug 28, 2018

Explainer: How Google search results work

Political leanings don't factor into Google's search algorithm. But the authoritativeness of page links that the algorithm spits out and the perception of thousands of human raters do.

Social Sciences Jul 11, 2018

Study: Airbnb benefits white neighborhoods; not so for black and Hispanic areas

Tourism activity in areas with a rise in Airbnb rentals could spill over into complementary industries, such as the restaurant business, unless those neighborhoods are predominantly black or Hispanic, a new study suggests.

Earth Sciences Nov 9, 2017

Technologies shine spotlight on climate role of undersea canyons

Unprecedented high-resolution data from undersea canyons off Vancouver Island's west coast is bringing new understanding of the importance of these canyons as rapid-transit corridors for carrying carbon from the ocean surface ...

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