It’s easier to get valuable metals from battery waste if you ‘flash’ it

Schematic of the battery recycling process developed by Rice University scientists that uses their signature Joule-heating technique to remove the inert layer on battery metals and lower their oxidation state,…

A new kind of chip for quantum technology

An optical image of the electrically controlled coupled cavity array in the team’s silicon photonic chip. The image depicts the wiring structure and optical micrograph of the coupled cavity array.…

Mood Dips During Pill Pause

Summary: Research reveals that women’s mood can decline during the 7-day pill-free interval of contraceptive cycles. The study evaluated the mental health of long-term pill users and found heightened anxiety…

Testing particle scattering and reflection in graphene

Courtesan tomb discovered in burial cave |

Archaeologists have discovered a burial cave containing the tomb of a courtesan in the Via Hebron area of Jerusalem, Israel. In a press announcement by the Israel Antiquities Authority (IAA),…

LA County offers 3,000 new mental health and substance use treatment beds in bid to end lawsuit

Credit: Unsplash/CC0 Public Domain Facing the prospect of a trial neither side wanted, Los Angeles County and the plaintiffs in a lawsuit seeking more homeless services have proposed a settlement…

New modeling approach ensures all community members are considered in electricity system evolution

NREL’s Holistic Electricity Model uses a decentralized, stakeholder-centric approach with multiple perspectives to ensure that all members of an electricity system are considered as the structure evolves. Credit: National Renewable…

Exploring exotic spin interactions at microscale using solid-state spin quantum sensors

A one-of-a-kind trilobite fossil hints at what and how these creatures ate

A mysterious, prehistoric marine creature has spilled its guts. For the first time, scientists have unearthed a fossilized trilobite whose final meals were preserved within its digestive system. Paleontologist Valéria…

New IEA net zero report leaves big polluters less room to hide

The International Energy Agency calls on countries to bring forward net zero targets and rely less on fossil fuel technofixes Big polluters need to move faster to wean themselves off…