Some things, it appears, never change. Death and taxes are certainties, the poor we will always have with us, and of course war… war never changes. But, according to a study today in the open-access journal Science Advances, similarly untouchable is the status of Stonehenge and its ilk as tourist destinations — and our love for partying it up with pork.
The study, by a team of British archaeologists and geologists, analyzed the chemical components of pig remains at sites near the f ...read more
When your doctor prescribes a medication, they take care not to give you something that might cause harm. But, many drugs have a hidden danger for people with allergies or other sensitivities. The inactive ingredients, non-drug components of a medication, can contain compounds that cause harm. And, says a new study, many doctors don't even know what those ingredients are.
It's not really a doctor's job to know the exact formulation of every medication they give out, of course, especially ...read more
The universe is getting messy. Like a glass shattering to pieces or a single wave crashing onto the shore, the universe’s messiness can only move in one direction – toward more chaos and disorder. But scientists think that, at least for a single electron or the simplest quantum computer, they may be able to turn back time, and restore order to chaos. This doesn't mean we'll be visiting with dinosaurs or Napoleon any time soon, but for physicists, the idea that time can run backward a ...read more
It has been nearly 11 years since the surprise eruption of Chaitén in Chile, one of the largest explosive eruptions in the 21st century. The volcano remained active for a full 3 years and the volcanic ash and debris would be washed down the river valleys during heavy rains. In the end, parts of the town of Chaitén would need to be abandoned due to the influx of debris from the eruption. Yet, only a decade later, the areas that were abandoned during the eruption are being rebuilt -- ...read more
Just north of San Francisco, Bodega Bay cuts a crescent moon shoreline into the California coast. Toward the end of summer in 2014, the water temperature of the bay skyrocketed. In one of the most intense marine heatwaves on record, warm water persisted for nearly seven months. Now researchers say that the marine heatwaves that roasted Northern California’s coastline for two years also moved a record amount of marine life north. And these marine animal relocations forecast what Califo ...read more
For nearly half a century, three small rocks have sat quietly, waiting for a world that could appreciate them. The astronauts who picked up these rocks on the moon's surface didn't know them to be any more special than the hundreds of pounds of other rocks they collected. But NASA, confident that science would advance, preserved them in their pristine state, hoping to discover new things not available with 1970s technology.
And now, the future has arrived. NASA has selected nine teams ...read more
Researchers have found two massive young stars nestled closer together than anything astronomers have seen so far. By studying PDS 27 and its companion, located about 8,000 light-years from Earth, astronomers hope to learn more about how stars like this form and evolve.
Something like half the stars in our galaxy orbit in pairs, triplets or even quadruple star systems. And scientists suspect that nearly all of them may form in multiples before splitting apart as they age. This is because ...read more
