Scientific News

Nano thermometer detects temperature inside a single cell

A nanothermometer capable of measuring the temperature inside cells was developed by a group of researchers at Rice University. The related study, published in the Journal of Physical Chemistry B, describes how researchers Angel Martí and Meredith Ogle modified a […]

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Sensor attaches to the skin and analyzes sweat

Sensors that can be attached to the skin and can detect what is in the sweat were developed by a research group at Lawrence Berkeley National Laboratory. These skin sensors could be very useful in the future to monitor health […]

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Robot dog learns from experience and recognizes faces

Scientists and engineers at Florida Atlantic University have presented the new robot dog defined as “intelligent” that “sees and hears.” Unlike other robot dogs, this time the researchers thought they also had an aesthetic side: in addition to being a […]

Scientific News

Eye composition of fossil flies surprises researchers

A group of researchers has discovered eumelanin, a natural pigment that is also found in human eyes, in the fossilized eyes of crane flies (Tipulidae) dating back 54 million years ago. It was a surprise for the researchers themselves as […]

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Biosensor detects salmonella in food

A biosensor that relatively quickly detects even small amounts of salmonella in food has been developed by a group of researchers at the University of Missouri. This is a device designed especially for food producers to identify traces of salmonella […]

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This is how Earth could look to alien astronomers

To understand how any intelligent alien civilizations could observe the Earth and eventually understand that life exists on our planet, a group of researchers has decided to transform and adapt the images we possess of the only planet with the […]

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Duckweed may be the food of the future

Duckweed, considered one of the fastest-growing plants in the world, could represent one of the key solutions to fight hunger in the world, especially in the coming decades as it is expected that the world population should reach a peak […]