Collaborate Disseminate
A perfectly preserved ancient tree fossil has offered scientists a unique peek into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The impressive study paints a picture of temporary environmental chaos, potentially influencing … Continue reading Ancient tree tells chaotic tale of Earth’s magnetic field reversal
A crewed mission to Mars may be more practical thanks to a new rocket concept developed by Fatima Ebrahimi, a physicist at the US Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL), that uses magnetic fields to generate thrust.Cont… Continue reading New magnetic rocket thruster concept could propel astronauts to Mars
One of the most remarkable “sixth” senses in the animal kingdom is magnetoreception – the ability to detect magnetic fields – but exactly how it works remains a mystery. Now, researchers in Japan may have found a crucial piece of the puzzle, making the… Continue reading Scientists observe live cells responding to magnetic fields for first time
It’s no secret that space is incredibly weird, but every year astronomers seem to outdo themselves in discovering bizarre new objects and events. From extreme exoplanets to stars with strange fates, clues to an old mystery and the beginnings of a brand… Continue reading The 10 most bizarre space discoveries of 2020
With an eye to improving quality of life for the elderly and frail, scientists at the National University of Singapore have discovered a molecule that can promote muscle health when subjected to weak magnetic fields. This process is said to mimic some … Continue reading Molecule found to promote muscle health in response to magnetic fields
If you ask power companies and cell phone carriers how much electromagnetic radiation affects the human body, they’ll tell you it doesn’t at any normal levels. If you ask [Calvin Carter] and some other researchers at the University of Iowa, they will tell you that it might treat diabetes. In …read more
Storing data on magnetic tape might sound delightfully retro, but it’s actually still widely in use for archival purposes thanks to its high data density. Now researchers at the University of Tokyo have made magnetic tape using a new material, which al… Continue reading New magnetic tape tech makes data storage resistant to interference
One of the most persistent scientific mysteries over the past century has been exactly how some organisms seemingly have the ability to sense the Earth’s magnetic field. Despite several hypotheses, and a large volume of research, there is still no conc… Continue reading Bacteria helps animals sense the Earth’s magnetic field, study speculates
Astronomers have detected the strongest magnetic field ever observed in the universe. Studying powerful X-ray signals coming from a neutron star, the team calculated that its magnetic field is tens of millions of times stronger than any ever created in… Continue reading Astronomers detect strongest known magnetic field in the universe
If you’ve ever had a particularly nasty fracture, your doctor may have prescribed the use of an electronic bone growth stimulator. These wearable devices produce a pulsed electromagnetic field around the bone, which has been shown to speed up the natural healing process in a statistically significant number of patients. …read more