Новости за 11.05.2023

The two main methods of measuring the expansion of the universe have always disagreed, and observations of a supernova found in 2014 have thrown another wrench in the works

Even for cold-blooded sharks, the deep ocean is frigid. To tolerate low temperatures as they dive for deep-water squid, scalloped hammerheads close their gills

One worker killed and four hospitalised at Seqens in Newburyport

Electrochemical process that targets specific intermediate produces valuable chemical feedstock more efficiently

Leaping to a greener approach for cubane synthesis

Report calls for better safeguards to prevent bioterrorists from weaponizing new technology

From C&EN Jobs: 

Decades of nuclear weapons production and energy research generated millions of gallons of liquid radioactive waste, millions of cubic meters of solid radioactive waste, thousands of tons of spent nuclear fuel and special nuclear material, and large quantities of contaminated soil and water. Established in 1989, the Environmental Management (EM) program works to achieve the successful cleanup of this Cold War legacy. In a commitment to the safety and protection of workers and communities... Читать дальше...

Telomerase is unlikely to be a straightforward elixir of youth

Co-authors of now-retracted papers from Jonathan Pruitt were sent summarized findings that the scientist violated McMaster University’s research integrity policy

Faeces from baby kangaroos helped slash the amount of methane produced by bacteria in an artificial cow stomach

The scalloped hammerhead may be the only fish to employ this strategy during deep dives, keeping chilly water out of its body

Health agency calls for long-term strategies to deal with dwindling global outbreak