North Texas earthquakes occurring on ‘dead’ faults, seismology research shows
Recent earthquakes in Texas' Fort Worth Basin - in the community of Venus and the Dallas suburb of Irving - occurred on faults not...
Why are there no sea snakes in the Atlantic?
There is a glaring gap in sea snakes' near-global distribution: the Atlantic Ocean. Biologists chalk up the absence of sea snakes in the Atlantic...
Polar bear blogs reveal dangerous gap between climate-change facts and opinions
Climate-change discussions on social media are very influential. A new study shows that when it comes to iconic topics such as polar bears and...
New interpretation of the Red Queen’s Hypothesis: It’s about expansion
Evolutionary scientists have developed a new interpretation of one of the classic theories of evolutionary theory, the Red Queen's Hypothesis, proposed by Leigh Van...
Parkfield segment of San Andreas fault may host occasional large earthquakes
Although magnitude 6 earthquakes occur about every 25 years along the Parkfield Segment of the San Andreas Fault, geophysical data suggest that the seismic...
Eruption clues: Researchers create snapshot of volcano plumbing
Researchers have studied the journey of magma, or molten rock, in one of Europe's largest and most active volcanoes, Mount Etna. They applied several...
A model explains effects like the formation of clouds from the sea
All liquids always contain gases in a greater or lesser concentration, depending on the pressure and temperature to which it is subjected. Almost always,...
Getting a better handle on methane emissions from livestock
Cattle, swine and poultry contribute a hefty portion to the average American's diet, but raising all this livestock comes at a cost to the...
Jena Experiment: Loss of species destroys ecosystems
How serious is the loss of species globally? Are material cycles in an ecosystem with few species changed? In order to find this out,...
Lichen that changes its reproductive strategy according to the climate
Symbiosis between fungi and microalgae gives rise to lichen. Some lichen, however, such as Lobaria scrobiculata, have a unique feature: the fungus establishes a...




















