A new model built around biological data from electronic tags, ear bone microchemistry and fisheries catch data for Atlantic bluefin tuna indicates fishing on one side of the Atlantic influences the other side. Bluefin populations ...
Ecology
Dec 10, 2011
0
0
New results show average sea level rise approaching the 1-foot mark for most coastlines of the contiguous U.S. by 2050. The Gulf Coast and Southeast will see the most change.
Earth Sciences
Nov 16, 2022
11
252
David Johnson was standing in a salt marsh tidal creek north of Boston, Mass., when he scooped up a blue crab, Callinectes sapidus, 80 miles north of its native range. The northern migration of this commercially important ...
Ecology
Mar 6, 2015
2
32
A study of the occurrence of fishes in the ocean's deepest reaches—the hadal zone, below 6000 meters -- has provided evidence that some species of fishes are more numerous at such depths than experts had thought. The authors ...
Plants & Animals
Jul 1, 2010
0
0
Potential asteroid impact on Earth can have disastrous consequences. In order to prevent such collisions, earthbound space objects must be deflected. This can be accomplished using a space probe to impact the asteroid.
Space Exploration
Sep 2, 2013
2
0
BP's "top kill" operation to plug the ruptured well in the Gulf of Mexico has failed in a stunning setback to efforts to stem the worst oil spill in US history.
Environment
May 30, 2010
11
0
A team of scientists including a University of Michigan aquatic ecologist is forecasting a summer "dead zone" in the Gulf of Mexico of 5,364 square miles, about average for the 35-year history of the measurements.
Earth Sciences
Jun 2, 2022
0
8
Archaeologists in Mexico said Wednesday they have found 13 buried sets of human remains, eight of which appear to be young men who were apparently decapitated as part of a ceremony to consecrate a temple.
Archaeology
Apr 20, 2023
0
3
Two talks at a scientific conference this week will propose a common root for an enormous deluge in western Tennessee in May 2010, and a historic outbreak of tornadoes centered on Alabama in April 2011.
Earth Sciences
Dec 5, 2011
1
0
(Phys.org)—A team of researchers with members from Denmark, the U.K. and Qatar was able to calculate whale shark populations in the Persian Gulf using only environmental DNA (eDNA) found in seawater samples. In their paper ...
