Nanyang Technological University, Singapore (NTU Singapore) scientists have discovered a plant-based food preservative that is more effective than artificial preservatives. The organic preservative comprises naturally occurring ...
Biochemistry
Aug 17, 2018
0
24
The two paddlewheels from the second commercial steamboat that sailed Lake Champlain more than two centuries ago have been found on the bottom of the lake, officials said.
Archaeology
Sep 6, 2020
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17
Think about a river.
Environment
Apr 11, 2022
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7
Expanding nature preserves will not be enough to stem a rising tide of extinctions, a panel of experts warned Wednesday, taking aim at a draft treaty tasked with rescuing Earth's animal and plant life.
Ecology
Jan 19, 2022
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72
Scientists believe that our warming world may face catastrophic changes to its natural environment, including droughts, rising oceans and fiercer, more frequent hurricanes.
Earth Sciences
Aug 22, 2011
10
0
The conservation of the royal warship Vasa, which sank in Stockholm on her maiden voyage in 1628 and was raised in 1961, has provided a unique insight into how large waterlogged wooden archaeological relics can be preserved ...
Ecology
Oct 18, 2010
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0
(AP) -- Archaeologists and volunteers armed with special flares will fan out over part of the Four Corners region on Saturday to study how early Navajos could have used smoke signals to warn against invaders.
Archaeology
May 16, 2009
1
0
(Phys.org)—A team of German researchers has discovered that emerald cockroach wasp larva create a disinfecting clear liquid solution in their mouths that they spit out and use to disinfect their food before eating. This ...
Soon, you'll be able to get a box of freshly picked, sweet strawberries from the grocery store or local farm stand. But it's disappointing when you get them home and find that the ones at the bottom have started to rot. To ...
Biochemistry
May 17, 2023
0
50
A team of scientists from the National University of Singapore (NUS) has found that blue light emitting diodes (LEDs) have strong antibacterial effect on major foodborne pathogens, and are most effective when in cold temperatures ...
Cell & Microbiology
Jul 14, 2015
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56
