Since the 1950s, "Africanized" honeybees have spread north and south across the Americas until apparently coming to a halt in California and northern Argentina. Now genome sequencing of hundreds of bees from the northern ...
Plants & Animals
Oct 21, 2020
0
165
Safe nuclear waste storage, new ways of generating and storing hydrogen, and technologies for capturing and reusing greenhouse gases are all potential spinoffs of a new study by University of Guelph researchers.
Nanomaterials
Dec 12, 2019
0
185
A huge slab of sea floor near the Great Barrier Reef is in the early stages of collapse and could generate a tsunami when it finally breaks off, researchers warned Friday.
Environment
Dec 21, 2012
0
0
There is less genetic variation in the South than in the rest of Norway. Rogaland, Agder and Telemark have seen surprisingly little migration over the last couple of hundred years, according to a new genetic study that is ...
Evolution
Jun 23, 2021
0
11
As climate change intensifies extreme heat, farms are becoming less hospitable to nesting birds, a new study found. That could be another barrier to maintaining rapidly eroding biodiversity that also provides benefits to ...
Ecology
Oct 22, 2023
0
19
Virtually all of Australia's shellfish reefs have disappeared, making them the country's most threatened ocean ecosystem, scientists said Thursday, calling for more investment to rescue the important marine habitats.
Environment
Feb 15, 2018
0
54
A new study of the Great Barrier Reef shows populations of its small, medium and large corals have all declined in the past three decades.
Environment
Oct 14, 2020
0
356
A floating raft of pumice created by an underwater volcanic eruption near New Zealand, and teeming with marine hitchhikers, has been spotted in the northern Great Barrier Reef.
Earth Sciences
Sep 2, 2013
0
0
(PhysOrg.com) -- It might be easy for the casual beachgoer to write off sea oats as mere weeds. However, the lanky grass holds the soil of beach dunes, making it a keystone of the natural barrier between land and water?and ...
Plants & Animals
Jan 5, 2010
0
0
Coral ecosystems cope much better than was first thought when the reef habitat is fragmented, a new study has found, meaning that efforts to restore even small parts of the damaged Great Barrier Reef could reap great rewards.
Environment
Sep 5, 2011
0
0
