科学与环境
Archaeological trap: Fish can make skeletons appear hundreds of years too old
来源: Phys.org - latest science and technology news stories · 发布于
The Danish town of Svendborg was once home to a Franciscan monastery. As at other monasteries in Denmark, it was considered highly prestigious to be buried as close to the monastery church as possible, preferably inside the church itself, for instance near the chapter house or al
The Danish town of Svendborg was once home to a Franciscan monastery. As at other monasteries in Denmark, it was considered highly prestigious to be buried as close to the monastery church as possible, preferably inside the church itself, for instance near the chapter house or along the cloister.
相关报道
New approach boosts plastic-eating enzyme's activity nearly tenfold
Researchers from King's College London and Rutgers University in New Jersey created a modified enzyme (a protein that speeds up chemical reactions) that breaks down polyethylene terephthalate (PET) plastic 10 times quicker, using 10 times less enzyme. They accomplished this just
Phys.org - latest science and technology news stories ·
Financial institutions tout sustainability while still funding high-carbon projects, review finds
A review published in the International Journal of Managerial and Financial Accounting on the subject of greenwashing in financial services has found that financial institutions often claim environmental responsibility while continuing to finance high-carbon projects.
Phys.org - latest science and technology news stories ·
Protein-building RNA molecules reveal possible remnants of an ancestral genetic code
The genetic code determines the correspondence between genetic instructions and amino acids—the building blocks that form proteins. How this correspondence arose is one of the major open questions in evolutionary biology. A study led by Dr. Lluís Ribas de Pouplana, ICREA research
Phys.org - latest science and technology news stories ·
Webb's controversial 'little red dots' may finally have an explanation
Astronomers may have solved one of the biggest mysteries uncovered by NASA's James Webb Space Telescope (JWST), using sophisticated simulations to show that enigmatic objects known as "little red dots" (LRDs) are likely the birthplaces of the first supermassive black holes.
Phys.org - latest science and technology news stories ·
Protein tails help shape mosquito cell-to-cell channels
Cells share small molecules with their neighbors through tiny tunnels made of proteins arranged in a ring. Research at Nagoya University suggests that the tails of the proteins must link up to form an inner ring for the tunnel to become evenly round—a previously unknown step in h
Phys.org - latest science and technology news stories ·