NASA X-ray telescopes reveal the ‘bones’ of a ghostly cosmic hand

Credit: X-ray: NASA/CXC/Stanford Univ./R. Romani et al. (Chandra); NASA/MSFC (IXPE); Infared: NASA/JPL-Caltech/DECaPS; Image Processing: NASA/CXC/SAO/J. Schmidt) In 1895, Wilhelm Röntgen discovered X-rays and used them to image the bones in…

Salty sweat helps one desert plant stay hydrated

Sweat keeps some animals cool in scorching heat. Salty secretions also serve one desert shrub a refreshing sip of water.  The Athel tamarisk uses a special selection of salts excreted…

Underwater archaeologists search for lost civilisations beneath Baltic and North Sea |

Underwater archaeologists from the University of Bradford and key partners are conducting a study of the Baltic and North Sea region thanks to funding from the European Research Council. The…

Kink communities can help people build connections and improve their body images

Credit: Unsplash/CC0 Public Domain In recent years, the world of kink lifestyles and subcultures has gained increasing attention. Kink is a general term that includes various expressions of unconventional or…

Accelerating AI tasks while preserving data security

SecureLoop is an MIT-developed search engine that can identify an optimal design for a deep neural network accelerator that preserves data security while improving energy efficiency and boosting performance. This…

Simulating spins, spirals and shrinking devices for new classes of energy-efficient materials

Helimagnets are a set of naturally occurring materials in which the electrons arrange themselves into spirals. Some tiny electrically-conducting helimagnets could mimic an inductor—coils of wire that control the flow…

Theoretical modeling illuminates a new nonlinear Hall Effect

(a) Shows how the materials are layered in the heterostructure with six magnetic MBT septuple layers (SLs) and BP layers on top and bottom. (b) Shows atom arrangement in a…

Movement mourns ‘driving force for climate justice’ Saleemul Huq

Bangladeshi scientist and campaigner Saleemul Huq attended every UN climate summit and championed the cause of developing countries Veteran Bangladeshi climate scientist and campaigner Saleemul Huq died on Sunday at…

Researchers demonstrate solution for long-term challenge, bringing benefits to spintronics and data storage technologies

Fake fog, ‘re-skinning’ and ‘sea-weeding’ could help coral reefs survive

Erinn Muller should have reason to despair. The marine biologist studies coral health in Florida, a state whose reefs have been devastated by extreme heat, increasingly ferocious hurricanes and deadly…