Scientists from across academic disciplines are extremely concerned about climate change. Many of them have already changed their own lifestyles or engaged in advocacy and protest, with even more being willing to do so in future. This is evident from a large-scale survey of scientists from all over the world.
How the rising earth in Antarctica will impact future sea level rise
The rising earth beneath the Antarctic Ice Sheet will likely become a major factor in future sea level rise, a new study suggests.
Fossil shows how penguins’ wings evolved
A tiny fossil penguin plays a huge role in the evolutionary history of the bird, an international study shows.
Allergy cells’ hidden secret
Known for their role in allergic reactions, mast cells have long been recognised as key players in our immune system. When they encounter allergens, they release chemicals that trigger typical allergy symptoms such as tissue swelling and inflammation. Now, researchers have discovered a hidden talent of mast cells: they can...
Link between global warming and rising sea levels
A new study suggests that Earth's natural forces could substantially reduce Antarctica's impact on rising sea levels, but only if carbon emissions are swiftly reduced in the coming decades. By the same token, if emissions continue on the current trajectory, Antarctic ice loss could lead to more future sea level...
Trying to limit calories? Skip the dip, researchers advise
Snacks provide, on average, about one-fourth of most people's daily calories. With nearly one in three adults in the United States overweight and more than two in five with obesity, researchers are investigating how Americans can snack smarter.
Retreat of tropical glaciers foreshadows changing climate’s effect on the global ice
As they are in many places around the globe, glaciers perched high in the Andes Mountains are shrinking. Now, researchers have uncovered evidence that the high-altitude tropical ice fields are likely smaller than they've been at any time since the last ice age ended 11,700 years ago.
Modern behavior explains prehistoric economies
What if the 'Market Economy' always existed? Archaeologists tried to answer this question by researching how much Bronze Age people used to spend to sustain their daily lives. Their results show that, starting at least 3,500 years ago, the spending habits of prehistoric Europeans were not substantially different from what...
Climate anomalies may play a major role in driving cholera pandemics
New research suggests that an El Nino event may have aided the establishment and spread of a novel cholera strain during an early 20th-century pandemic, supporting the idea that climate anomalies could create opportunities for the emergence of new cholera strains.
Warming stops tiny organisms working together
Hotter conditions prevent two tiny organisms working together for mutual benefit, new research shows.