How Old Is a Fingerprint Found at a Crime Scene? Chemists Developed a Way to Measure
Fingerprints are telling us more and more about the people that left them behind. Sure, we all know the unique whorls, loops, and arches in…
Fingerprints are telling us more and more about the people that left them behind. Sure, we all know the unique whorls, loops, and arches in…
Researchers use a ferroelectric glass electrolyte within an electrochemical cell to create simple self-charging batteries. A new type of battery combines negative capacitance and negative…
A remarkable new treasure has been found by scientists from the University of Portsmouth — the first fossil plant gum on record. The beautiful, amber-like…
A key hurdle facing fusion devices called stellarators — twisty facilities that seek to harness on Earth the fusion reactions that power the sun and…
A batch of new papers summarizes the lander’s findings above and below the surface of the Red Planet. A new understanding of Mars is beginning…
In Quebec, gravestones did not come into common use until the second half of the 19th century, so historical cemeteries contain many unmarked graves. Inspired…
In a study published in Advanced Materials, researchers at Aalto University, the University of Tokyo, Sichuan University, and the University of British Columbia have demonstrated…
InSight finds magnetic field at Martian surface ten times stronger than expected. Fluctuations in field provide clues about upper atmosphere. New data gleaned from the…
Team of complexity scientists present ‘meme’ model for multiple diseases. Interacting contagious diseases like influenza and pneumonia follow the same complex spreading patterns as social…
Scientists discovered dozens of new coral species on a recent voyage along the length of the Great Barrier Reef. A team of scientists completed a…
Radio telescope in the Netherlands captures habitats of planets outside our solar system. A team of scientists using the Low Frequency Array (LOFAR) radio telescope…
Lightning — one, two, three — and thunder. For centuries, people have estimated the distance of a thunderstorm from the time between lightning and thunder….
Researchers at ETH have measured the timing of single writing events in a novel magnetic memory device with a resolution of less than 100 picoseconds….
A sensor using quantum entanglement can determine if a single magnetic excitation is present in a millimeter-sized sphere. This moves us closer to the limit…
While InSight’s seismometer has been patiently waiting for the next big marsquake to illuminate its interior and define its crust-mantle-core structure, two scientists, Takashi Yoshizaki…
First suggested for killer whales, skin molt may drive long-distance migration for all whales that forage in cold waters. Whales undertake some of the longest…
On February 6, 2020, weather stations recorded the hottest temperature on record for Antarctica. Thermometers at the Esperanza Base on the northern tip of the…
Methane is a powerful greenhouse gas and a large contributor to global warming. Methane emissions to the atmosphere have increased by approximately 150 percent over…