Image: Hubble captures the Egg Nebula
This colourful image shows a cosmic lighthouse known as the Egg Nebula, which lies around 3000 light-years from Earth. The image, taken with the NASA/ESA Hubble Space Telescope, has captured a brief but dramatic ...
Egg colours make cuckoos masters of disguise
Cuckoos are notorious cheats. Instead of building a nest, incubating their eggs and raising their chicks, they lay their eggs in the nests of other birds and leave the task of raising their offspring to the ...
Warmer temperatures limit impact of parasites, boost pest populations
Climate change is expected to disrupt ecosystems by changing the life cycles of insects and other organisms in unpredictable ways - and scientists are getting a preview of these changes in cities. Research from North Carolina ...
Fruit flies learn from others
Fruit flies do not always conform to the norm. When female fruit flies have to decide where to lay their eggs, they take their lead from what they see most others in their group do. However, some do take their personal preferences ...
How the shape of eggs can help explain the evolutionary history of birds
The eggs of amniotes - mammals, reptiles and birds – come in a remarkable variety of shapes and sizes.
The ethical, legal and political minefield of stem cell research
Human stem cell research holds promise for combating some of the most recalcitrant of diseases and for regenerating damaged bodies. It is also an ethical, legal and political minefield.
'Eau de comet' is a bit of a stinker
Rotten eggs, horse pee, alcohol and bitter almonds: this is the bouquet of odours you would smell if a comet in deep space could be brought back to Earth, European scientists said on Thursday.
That pregnant feeling makes a fly start nesting
Across the animal kingdom, it's not uncommon for pregnancy to change an expectant mom's behavior. Even female flies have their own rudimentary way of "nesting," which appears to be brought on by the stretch ...
Facebook, Apple to cover women's egg-freezing: report
Facebook and Apple are covering the costs for female employees to freeze their eggs to delay childbearing which could hamper their careers, NBC News reported Tuesday.
Fossilised bird egg offers clues to Brazil's prehistoric past
Brazilian scientists have discovered a near-intact fossilised bird egg – the country's first – in Sao Paulo State.
Slime-producing molecules help spread disease from cats to sea otters
(Phys.org) —The spread of diseases from land animals to sea otters and other marine mammals is aided and abetted by gelatinous, sticky polymers produced by seaweed, reports a research team headed by a UC ...
Study shows how epigenetic memory is passed across generations
A growing body of evidence suggests that environmental stresses can cause changes in gene expression that are transmitted from parents to their offspring, making "epigenetics" a hot topic. Epigenetic modifications ...
Veterinary pharmacologist warns that eggs from backyard chickens pose potential consumption problems
Whether raising chickens in your backyard as pets or as a source of fresh eggs, a Kansas State University pharmacologist says what you don't know about your chickens could hurt you or others.
Timing clutch for greater sage-grouse
(Phys.org) —It's an oft-repeated phrase that the early bird gets the worm. And, according to a collaborative study between the University of Maine and University of Nevada, Reno, it's also true that a greater sage-grouse ...