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Earth Sciences Jul 13, 2021

Satellite data helped indigenous Peruvians save rainforest: study

Indigenous peoples patrolling the Peruvian Amazon equipped with smartphones and satellite data were able to drastically reduce illegal deforestation, according to the results of an experiment published Monday.

Analytical Chemistry Jun 24, 2021

No lab required: New technology can diagnose infections in minutes

The idea of visiting the doctor's office with symptoms of an illness and leaving with a scientifically confirmed diagnosis is much closer to reality because of new technology developed by researchers at McMaster University.

Education Apr 29, 2021

Six out of every 10 teachers believe that changing the design of the classroom is key to improving learning

The image of rows of chairs and desks facing a teacher at a blackboard has been a reality for decades. However, research reveals that this way of organizing the classroom furniture in schools is not the best way for favoring ...

Space Exploration Apr 23, 2021

How do you test a helicopter bound for Mars?

The Ingenuity helicopter may be the first vehicle ever to fly on Mars, but Mars was not the first place it has ever flown. Before packaging it up and blasting it to the Red Planet, engineers at JPL gave the helicopter a trial ...

Education Feb 18, 2021

Learning lifeline for London kids struggling to do online lessons

In a community centre in a deprived London suburb—surrounded by old computers and tangled leads—volunteers take their screwdrivers to the piles of donated equipment.

Bio & Medicine Feb 12, 2021

Detecting single molecules and diagnosing diseases with a smartphone

Ludwig-Maximilians-Universitaet (LMU) in Munich researchers show that the light emitted by a single molecule can be detected with a low-cost optical setup. Their prototype could facilitate medical diagnostics.

Biotechnology Sep 29, 2020

App analyzes coronavirus genome on a smartphone

A new mobile app has made it possible to analyze the genome of the SARS-CoV-2 virus on a smartphone in less than half an hour.

Space Exploration Sep 24, 2020

A minuscule spacecraft joins a pilot's epic journey to fly from pole to pole

On November 16, 2019, pilot and author Robert DeLaurentis took off on an ambitious adventure. Setting out from San Diego county's Gillespie Field, he banked toward Grand Prairie, Texas on the first leg of a pole to pole expedition. ...

Other Sep 23, 2020

New police dog can help sniff out electronic evidence in sexual predator cases

Minnesota state authorities have unleashed a four-legged investigator specifically trained to sniff out digital electronics commonly used by sexual predators to exploit children and others.

Analytical Chemistry Jun 25, 2020

New sensor may soon test for coronavirus and flu simultaneously

The novel coronavirus has been compared to the flu almost from the moment it emerged in late 2019. They share a variety of symptoms, and in many cases, an influenza test is part of the process for diagnosing COVID-19.

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