Traffic jams on the snarled up roads of Nigeria's megacity of Lagos are legendary, but a growing problem is also clogging up the waterways of Africa's biggest city—water hyacinths.
Environment
Jun 1, 2019
1
21
A new analysis of global fishing data has found the world's fishing fleet doubled in size over the 65-years to 2015 but for the amount of effort expended the catch fell more than 80 per cent.
Environment
May 27, 2019
0
1088
The British boats were outnumbered by about eight to one by the French. Before long there were collisions and projectiles were thrown. The British were forced to retreat, returning to port with broken windows but luckily ...
Economics & Business
Mar 25, 2019
1
4
Carbon dioxide emissions from the fuel burnt by fishing boats are 30 per cent higher than previously reported, researchers with the Sea Around Us initiative at the University of British Columbia and the Sea Around Us – ...
Environment
Jan 28, 2019
1
138
Humans aren't the only species that have dinner parties. Scientists have observed many animals, including bats, eating in groups. However, little was known about whether bats actively help each other find food, a process ...
Plants & Animals
Dec 13, 2018
0
308
A new study suggests reducing the number of fishing days in a season doesn't reduce catch as much as some would predict. The publication, Compression and relaxation of fishing effort in response to changes in length of fishing ...
Ecology
Dec 12, 2018
0
2
Just four months ago, the fishing harbour at Kachulu on the western shores of Lake Chilwa in Malawi was bustling with fishermen and traders haggling over the catch of the day.
Environment
Nov 27, 2018
0
35
You're about to make a sandwich with canned albacore tuna today, and thinking that it's all a good thing—nutritionists talk about the health benefits of eating more seafood, after all. One thing you probably didn't think ...
Environment
Oct 12, 2018
0
12
A new study from Macquarie University shows that the habit of dumping fish waste back into the water can have significant and concerning impacts on the behaviour of marine animals.
Ecology
Jul 30, 2018
0
3
There's plenty of fish in the sea for human fisherman and bottlenose dolphins to feast on and now, according to a study by researchers at Stony Brook University published in Marine Mammal Science , both species are using ...
Ecology
May 25, 2018
0
12
