New evidence suggests that the Trump Administration's proposal to rescind the 2015 Waters of the United States (WOTUS) rule that would limit the scope of the Clean Water Act inappropriately overlooks wetlands-related values.
The first-ever analysis of fish DNA in albatross scat indicates a high level of interaction between seabirds and commercial fisheries. This non-invasive method could be used to assess whether fisheries are complying with discard policies. Extending the analysis to other marine predators could help monitor marine biodiversity and broader marine ecosystem changes.
A new RAND report proposes that despite their differences, Russia, China and the United States should act jointly to head off a little-recognized security threat -- the proliferation of hypersonic missiles beyond the three nations.
The first study to look for a causal relationship between recreational noise exposure and auditory function in humans finds that while hearing is temporarily affected in young adults after attending a loud recreational event, there is no evidence of auditory nerve injury or permanent hearing difficulties.
A study led the University of Warwick suggests that people are reluctant to use public-access defibrillators to treat cardiac arrests.
We must move faster towards a low-carbon world if we are to limit global warming to 2 degrees C this century, experts have warned.
Researchers replicated a previous study to confirm that 4- to 6-year-old children can transfer learning of a puzzle from a touchscreen device to the physical version. This contradicts most previous research and suggests that different types of screen learning media could have different effects on whether children can transfer learned skills to the physical world.
A team of scientists analyzed nearly 30 years of revenue and permitting records for individuals fishing in Alaskan waters and tracked how their fishing choices, in terms of permits purchased and species caught, influenced their year-to-year income volatility.
A majority of Canadians over 65 think 'deprescribing' should be a national government priority .
A much greater number of monarch butterflies perished in a snowstorm in March 2016 in Mexico than previously estimated, according to new research. Analysis of damage from the storm--and the ensuing salvage logging--sheds further light on the precarious state of the famed butterflies' overwintering colonies.