In a stunning feat of scientific prowess, a large group of scientists has completely sequenced the genomes of 48 different bird species. But as sequencing gets easier, managing all of that data is turning out to be the real challenge.
Stanford researchers believe they’ve found a drug for cardiac stents that can more effectively prevent complications, because the drug targets the actual cause of stent disease.
It’s well-known that daylight length is an important migratory trigger, but a new study from UC Berkeley finds birds use infrasound, or tones lower than the normal range of human hearing, to flee bad weather.
A new book about marine invertebrates celebrates the sumptuous beauty of our lesser-known cousins.
What does it mean to be blue? The wings of a Morpho butterfly are some of the most brilliant structures in nature, and yet they contain no blue pigment -- they harness the physics of light at the nanoscale.
Here in the U.S., if you want to get health information from your direct-to-consumer (DTC) genetic test, you need to use an online resource like Promethease. The same is no longer true in Canada and the U.K.
Amphibians face tough times as nearly one-third of the species has already lost worldwide. Learn about our local amphibians and what the East Bay Regional Parks District is doing to protect them.
There is little doubt any more among the research community that sexual preference is a combination of both nature and nurture. In other words, it comes about because of both genes and the environment. The next questions to answer have more to do with how much each contributes and which genes and environmental factors are involved.
Migratory monarch butterfly populations have fallen into a tailspin in recent years. Scientists fear that in a classic case of good intentions gone awry, efforts to help the beleaguered butterflies may be inadvertently making matters worse by changing their behavior.
If you want to go to Mars but can’t quite afford the hundreds of billions of dollars for a ticket, there is another solution: consider instead a trip to the Atacama Desert in Chile.
Plenty of animals build their homes in oak trees. But some very teeny, tricky wasps make the tree do all the work. “What nerve!” you might say. What… gall! And you’d be right. The wasps are called gall-inducers. And each miniature mansion that the trees build for the wasps' larvae is weirder and more flamboyant than the next.
But the virus isn't new to sea stars, so what triggered the current outbreak remains a mystery.
Through centuries of exploration, humans have climbed the highest peaks and hacked through the densest jungles. From pole to pole, there isn't a continent left unexplored, and very little land on earth that has not been set foot on by a human being. Yet only 10 percent of the world’s vast oceans have been truly explored. ...Read More
Birds, salmon and snakes depend on marshes and rivers for survival and migration, and to propagate the species. But many wildlife species are unable to find the water they need as the drought shrinks rivers and dries up wetlands.
In a technological tour de force, a group of scientists have managed to read most of the DNA from the thigh bone of a 45,000 year-old-man. They were able to estimate that humans and Neanderthals bred in a major way 50,000-60,000 years ago and to confirm that the human mutation rate is a bit slower than scientists previously thought.
Startling maps in a new report on the Sacramento-San Joaquin Delta show the dramatic loss of marshlands that once supported a vast array of wildlife.
Voters in Oregon will head to the polls Nov. 4 to decide whether to require foods made with genetically engineered ingredients to be labeled. In doing so, they'll be voting on an initiative shaped in part by the experience of activists in California, who watched a similar measure fail ...Read More
While many of the benefits of antioxidants are undoubtedly oversold, we do know that if given at high enough levels and targeted to the right place, antioxidants can help a mouse live 10-20% longer. If this holds up in people, that is equivalent to an extra 7-14 years for people here in the U.S.