Technology

World-first tool to improve COVID-19 diagnosis, free and online

Lung with indications of severe COVID-19
A crucial new diagnostic tool for COVID-19 is available right now.

Prevent scams and fake news in times of coronavirus

Woman checking her computer on a sofa.
Virtual classes and teleworking become opportunities for malicious people to start scamming.

COVID-19 a reminder of the challenge of emerging infectious diseases

Transmission electron microscope image shows SARS-CoV-2, the virus that causes COVID-19.
COVID-19 outbreak is a stark reminder of the ongoing challenge of emerging and re-emerging infectious pathogens.

How people investigate, or don't, fake news

Woman looking her smartphone.
Facebook and Twitter, provide people with a lot of information, but it's getting harder to tell what's real and what's not.

5 video calls apps in times of coronavirus

Girl holding her cell phone making a video call.
We chose the best free applications to make video calls while dealing with the coronavirus, so we can avoid face-to-face contact.

How sperm unpack dad's genome so it merges with mom's

Sperm cell
A new study may give us some insights into one of the most mysterious moments of human conception.

5 smartphones with the best cameras

Person holding an iPhone 11.
The camera is usually a decisive factor when choosing a smartphone. Let's see, therefore, the 5 phones that have the best.

Music without cables! 3 powerful and inexpensive wireless headphones

Xiaomi Airdots wireless headphones.
Are the headphones you want very expensive? Get to know these three excellent quality alternatives for less than $ 100.

Engendering trust in an AI world

Face of a person built by computer.
How do we create trust in artificial intelligence in a world that has come to increasingly rely on it?

To predict an epidemic, evolution can't be ignored

The spread of information and epidemics.
The mutation of a pathogen can change the speed of how it spreads.

Data centers use less energy than you think

Computer server
If the world is using more and more data, then it must be using more and more energy, right? Not so, says a comprehensive new analysis.

The 5 best apps to edit photos on your smartphone

Person editing a photo on his cell phone.
We have made a top 5 of the best applications to edit photographs for smartphones, with professional aspects and intuitive interfaces.
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