A ship full of marine scientists is floating over the deepest part of the world: the Pacific Ocean's Mariana Trench. They're sending down probes to study life in one of the most hostile environments on the planet.
This week the researchers are targeting the two deepest spots in the trench — the Sirena Deep and the Challenger Deep — which each extend down about seven miles beneath the ocean's surface.
More than a year after NASA said its Kepler space telescope was beyond repair, the planet-hunting probe has delivered an unlikely find: a planet that's outside our solar system. The find comes after a team worked to find a way to make Kepler productive again, says NASA, calling the find "a comeback."
The space agency says the newly discovered exoplanet is 2.5 times the diameter of the Earth – and that the lead researcher on the project is a graduate student at the Harvard-Smithsonian Center for Astrophysics.
It took a few hours for some Cubans to realize the magnitude of President Obama's announcement on Wednesday about changes in the relationship between the U.S. and Cuba, according to Cuban blogger Yoani Sánchez.
Some researchers who study the virus that causes Middle East respiratory syndrome got an early Christmas present: permission to resume experiments that the federal government abruptly halted in October.
Because I teach biological anthropology, I'm reading a lot of student work this week that focuses on the African apes, chimpanzees, bonobos and gorillas. During this end-of-semester grading marathon, I've got a festive balance going: grade a handful of papers; grab a Christmas cookie; grade a handful more; wrap a present or two.
Remember that worrisome new form of botulinum toxin we told you about in late 2013, the one that supposedly had to be kept secret out of fear it could be used as a bioweapon that would evade all of our medical defenses?
Well, as it turns out, it's not that scary after all. The antitoxin stored in the government's emergency stockpile works and would neutralize the toxin just fine.
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The state of New York has banned fracking. After six years of study, the state says there are too many health and environmental questions involved in the controversial drilling method. NPR's Jeff Brady reports.
The latest word from scientists studying the Arctic is that the polar region is warming twice as fast as the average rise on the rest of the planet. And researchers say the trend isn't letting up. That's the latest from the 2014 Arctic Report Card — a compilation of recent research from more than 60 scientists in 13 countries. The report was released Wednesday by the National Oceanic and Atmospheric Administration.