There are several Ebola drugs in development and they're starting to reach struggling victims, especially Western aid workers, who agree to participate in ad hoc trials. Read the rest

Replication — where researchers re-do experiments to see if they get the same result — is a really important part of the scientific process. And it's hardly ever done in social science. Read the rest

Holes like this one have been appearing in Siberia — at least three are known so far. There are a couple of theories for what's causing them and both are linked to climate change. Read the rest

This account of the 19th-century debate over whether or not the word "scientist" is accurate and pleasing to hear is a great reminder that some of the best history stories are the ones you don't even think to ask about. Read the rest

Good and Cheap is a free/donation-based ebook filled with recipes geared toward helping you eat on $4 a day — which is the average amount SNAP (food stamp) recipients have to spend. Read the rest

There's a fascinating story in the American Buddhist magazine Shambala Sun about the Burmese Buddhists who are killing and harassing their Muslim neighbors. Thoughtful and full of context, it is very much worth a read. Read the rest

In 2010, construction crews found the hull of a very old ship, buried at the site of the World Trade Center towers. Using dendrochronology, scientists now know how old the ship is and what city it was made in. Read the rest

An experiment on Earth suggests that it might be possible to find microscopic fossils on the Moon. Read the rest

The MicrobeWiki has a really detailed explanation of the biological mechanisms behind an Ebola infection. It gets a little technical in places, but it's a good read if you've ever wondered how the virus creates hemorrhaging and why it's hard to treat.

One of the reasons that Ebola is so deadly is that it has multiple ways of interfering with or avoiding the human immune system. While the virus is busy destroying the human body, the immune system is either still in the process of discovering that there is a problem, or is in such disarray that it would be next to impossible to mobilize a unified effort to fight off the invader.

Never underestimate omnivores with a penchant for animal-based traditional medicine. Read the rest

If you liked learning about the science of Tatooine, you'll enjoy reading Dune with the Science Friday bookclub. Read the rest

N'Da Alphonse grows cocoa in Ivory Coast. He harvests the pods, removes the pulp-covered beans, and dries them before selling them to brokers. He'd never seen or tasted the food made from his beans, until a Dutch TV show brought him a sample, as part of a story on class divisions and the global food trade.

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Fourty-two years after the exposure of the Tuskegee Syphilis Experiment, a group of educators, activists, and writers discuss the history and the present of medical experimentation and medical ethics. Read the rest

The answer is more complicated than simply missing a dose, or failing to take your birth control at just the right time each day. Scientists are just beginning to understand how individual differences in body chemistry can affect how well the Pill works. Read the rest

The first use of the electric chair was both an official success and a horrific example of what can happen when the technology of executions doesn't work the way we expect it to. Read the rest

Two different radio telescopes have now picked up fast "burst" signals that seem to originate outside our galaxy.

Let's cut to the chase: Is it aliens? Read the rest

Ocean scientists Kim Martini and Miriam Goldstein explain, in detail, why the well-meaning ideas of 19-year-old Boyan Slat won't work and show you what you can do now to help stop plastic pollution. Read the rest