Scientists recreated the origins of one of life’s most important partnerships, uncovering how symbiotic relationships can evolve into powerful alliances.
Cuttlefish show self-control, waiting for better food like chimps and crows. Those that wait longer also learn new tasks faster.
Four planets will be in the parade in January, while seven will align in February. Here’s how to see the events.
3D printing news News NASA and Rocket Lab Enter a New Era With the Neutron Rocket.
Published on January 27, 2025 by Madeleine P.
With the goal of further expanding its reach in space missions, NASA has signed an agreement with Rocket Lab USA, Inc. to integrate the Neutron rocket into the VADR program. This is a program to procure launch services at competitive prices and reduce mission requirements for spacecraft that have not yet been launched into orbit. Neutron is a medium-range launch vehicle manufactured by Rocket Lab USA that is partially reusable and powered by nine 3D-printed Archimedes engines designed to increase the efficiency and flexibility of space launches.
A NASA astronaut captures the breathtaking sight of Maha Kumbh Mela from space, showcasing the world’s largest human gathering illuminated against the night sky.
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Harnessing The Power Of The Crowd To Solve Important Problems — Steve Rader — Program Manager — Center of Excellence for Collaborative Innovation & Tournament Lab, NASA.
Steve Rader (https://www.nasa.gov/people/steve-rader /) serves as the Program Manager of NASA’s Center of Excellence for Collaborative Innovation (CoECI — https://www.nasa.gov/coeci/) and the NASA Tournament Lab (NTL — https://www.nasa.gov/general/nasa-tou…), which are working to infuse challenge and crowdsourcing innovation approaches at NASA and across the federal government. CoECI focuses on the study and use of curated, crowdsourcing communities that utilize prize and challenge-based methods to deliver innovative solutions for NASA and the U.S. government.
In 2015, Steve was named as one of 20 Challenge Mentors for U.S. Government Services Administration’s (GSA) Prizes and Challenges government-wide community of practice. Steve has worked with various projects and organizations to develop and execute over 100 different challenges. He speaks regularly about NASA’s work in crowd-based challenges and the future of work both publicly and internally to the NASA workforce to promote the use of open innovation tools.
A writing system developed by one of the world’s earliest urban societies has given linguists nothing but grief since it was first discovered on an unintelligible stone seal in the ancient city of Harappa, in what is now Pakistan, 150 years ago. Hoping to finally crack the code, authorities have now announced a $1 million prize to anyone who manages to decipher the so-called Indus Valley Script (IVS).
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Also known as the Harappan Script, the IVS was invented by the Indus Valley Civilization which emerged in the region encompassed by northern India and Pakistan some 5,300 years ago. Known for its walled cities, the Bronze Age culture thrived for several centuries before mysteriously vanishing, leaving archaeologists with few clues as to how these ancient people lived.
SEALSQ’s hardware solution highlights its post-quantum cryptography capabilities and adherence to global security standards.
Summary: Delayed rapid eye movement (REM) sleep may be an early indicator of Alzheimer’s disease. Researchers found that participants with delayed REM sleep had higher levels of toxic proteins associated with Alzheimer’s and reduced levels of brain-derived neurotrophic factor (BDNF), which supports memory.
Delayed REM sleep disrupts memory consolidation and increases stress hormone levels, which can impair the hippocampus, a critical brain region for learning and memory. The findings emphasize the importance of healthy sleep habits and suggest that treatments targeting sleep patterns may influence Alzheimer’s progression.