<li>Kelley, N. P. & Pyenson, N. D. Evolutionary innovation and ecology in marine tetrapods from the Triassic to the Anthropocene. Science348, aaa3716 (2015). PubMed Google Scholar </li><li>G… [+12193 chars]
White dwarfs were once normal stars similar to the Sun but then collapsed after exhausting all their fuel. These interstellar remnants have historically been difficult to study. However, a recent stu… [+2474 chars]
Experiment designed for home or classroom shows how time, temperature affect diffusion. Marinated, or pickled, eggs are enjoyed by cultures around the world. There are Pennsylvania Dutch red-beet pi… [+2615 chars]
Mars is a busy place these days. National Aeronautics and Space Administration (NASA) and Chinese space agency both have heavy scientific activity going on and around the red planet. Though both agen… [+1208 chars]
Our eyes may be windows on the world, but our fingertips put us in touch with it. To recreate this tactile sense, current technology relies on tiny motors and electricity. However, the bumps and buzz… [+4710 chars]
Researchers from the University of Geneva (UNIGE) broke a new record by storing a qubit in a crystal for 20 milliseconds, a press statement reveals. The new record in quantum storage could help to d… [+2808 chars]
The Perseverance rover appears to be carrying an uninvited passenger in the form of a boulder lodged in one of its wheels. The photograph of the stone was just chosen as the Perseverance missions Ima… [+3313 chars]
The team behind the agency's history-making rotorcraft soars, picking up high-profile awards alongside a new-and-improved system to assess asteroid orbits. The National Space Club & Foundation p… [+4283 chars]
A few short decades ago, we could only speculate about the possibility of planets beyond our own solar system, but then we started finding them. Little by little, the universe has become a bustling p… [+2540 chars]
The Bohr model, introduced by Danish physicist Niels Bohr in 1913, was a key step on the journey to understand atoms. Ancient Greek thinkers already believed that matter was composed of tiny basic p… [+7695 chars]
Following arrival of the Space Launch System rocket and Orion spacecraft for Artemis I at Launch Pad 39B at NASA’s Kennedy Space Center in Florida on March 18, teams have connected numerous ground su… [+1156 chars]
A new study led by Syracuse University has shed more light on the catastrophic impact of the Chicxulub asteroid 66 million years ago. This asteroid, which struck Mexicos northern Yucatán peninsula – … [+2367 chars]
