To help struggling salmon populations, the state of Washington is legally required to replace hundreds of culverts that divert streams under roadways. The state transportation department is replacing old, rusting metal pipes ...
Ecology
Oct 19, 2023
0
77
Past cycles of climate change, along with human exploitation, have led to only small and isolated stocks of Atlantic walrus remaining. The current population is at high risk of the same issues affecting them severely, according ...
Ecology
Sep 27, 2023
0
39
More than 200 years after Napoleon met defeat at Waterloo, the bones of soldiers killed on that famous battlefield continue to intrigue Belgian researchers and experts, who use them to peer back to that moment in history.
Archaeology
Feb 3, 2023
0
117
Humans tamed horses some 4,200 years ago in the northern Caucasus region of what is today southwestern Russia, a study said Wednesday, solving the centuries-old mystery of where and when the process began that led to today's ...
Archaeology
Oct 20, 2021
0
320
Since the CRISPR genome editing technology was invented in 2012, it has shown great promise to treat a number of intractable diseases. However, scientists have struggled to identify potential off-target effects in therapeutically ...
Biotechnology
Apr 19, 2019
0
458
Otago researchers have discovered a rare case of genetic population discontinuity on the Mediterranean Island of Ibiza. Essentially, the original genetic signature of the founding female population, handed down through centuries ...
Archaeology
Dec 7, 2018
0
153
Because modern computers have to depict the real world with digital representations of numbers instead of physical analogues, to simulate the continuous passage of time they have to digitize time into small slices. This kind ...
General Physics
Jan 3, 2013
1
0
(PhysOrg.com) -- While many historians have assumed that Greek sailors were using amphorae, or ancient storage containers, to transport and trade wine, new DNA testing is providing evidence that these containers were used ...
(Medical Xpress) -- New research released this week may find you spending a few extra minutes in the shower scrubbing your belly button. Researchers from the Belly Button Biodiversity project, led by Jiri Hulcr from North ...
It's estimated that a person sheds between 30,000 to 40,000 skin cells per day. These cells and their associated DNA leave genetic traces of ourselves in showers, dust—pretty much everywhere we go.
Ecology
Jun 19, 2019
0
10
