Prince George's County police are taking a second look at hundreds of cases involving a single fingerprint examiner after an internal review found some inconsistencies in that examiner's work. The ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn about this story: A chemical fingerprint taken of Stonehenge ...

Abstract: The two-factor authentication (2FA) has been increasingly used with the popularity of mobile devices. Currently, many existing 2FA schemes extract the devices’ acoustic fingerprints as the ...

Dozens of protesters were detained Monday night after making a lot of noise outside a hotel where they believed the Border Patrol commander was staying. Something troopers threatened to use to clear ...

Thunder from an earthquake and the roar of a jet feel worlds apart. Yet deep under your feet, both can leave nearly the same kind of trace. New research from the University of Alaska Fairbanks shows ...

Figure 1: Artistic and schematic representation of the twisted bilayer graphene plasmonic metasurface (t-DL-GPM). Two graphene layers (black hexagonal lattices) are twisted at a specific angle.

Since the dawn of modern fingerprinting, lifting prints from bullet casings has been thought to be impossible due to damage caused by the intense temperatures, gas, and friction of firing a gun. A new ...

Researchers at Maynooth University have achieved a forensic milestone by revealing fingerprints on fired bullet casings using a safe electrochemical process. The method uses mild voltage and non-toxic ...

On a foggy, cool morning earlier this fall, wildlife biologist Chris Ray and PhD student Rachel Mae Billings sat down at the edge of a rock-strewn mountain slope and listened — just listened. All was ...

You’re constantly leaving your fingerprint all over the internet. You leave it with the personal information you share willingly, the personal information you share unknowingly, and with the mountain ...

Americans traveling to Europe will soon have their fingerprints scanned and picture taken when they arrive in countries like France, Italy and Spain under new regulations being rolled out across the ...