Earth & Space
For polar bears the cost of living is rising
A warming Arctic is causing reductions in sea ice thickness and increasing its drift speed. Compositional and dynamic changes in sea ice could have impacts on the ability of ice-dependent vertebrates to acquire and amass energy needed for maintenance, growth, and reproduction. Knowledge of how... click to read more
Global contamination of honey by insecticides
Bees and other pollinators provide indispensable ecosystem services and are essential for the cultivation of one third of crops worldwide. Yet, this free service may be threatened by the use of insecticides among which neonicotinoids. There is currently a strong debate about banning these pesticides.... click to read more
The climate's barrier to coastal hurricanes
Hurricanes are tremendously dangerous to lives and property, particularly when they approach land. In the Atlantic, hurricanes go through periods of higher- and lower-than-normal activity, and these periods can last 30 years or more. For example, we have been in an active period since around... click to read more
When and where neonicotinoids are bad for bees
The impact of neonicotinoids on bees has always been a contentious issue, not least because reported evidence of their effects has been variable. Neonicotinoids are most often applied to crop seeds, rather than sprayed directly on plants. As the plant grows the pesticide moves though... click to read more
The silent battle of young corals against ocean acidification
Coral reefs are ecosystems of extraordinary diversity. Considered "the rainforests of the sea", they contain ~35% of described marine species despite only occupying 0.2% of the world's ocean. Although they are extremely important habitat providers and form large living structures (some reefs can be seen... click to read more
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