The government’s secret UFO reading list is revealed. Wow.

FOIA release sheds light on the DOD's own struggle to understand UFOs.

  • A just-unclassified Department of Defense reading list on UFOs is stunning.
  • The DOD is wondering if the truth lies in some of the most far-out theories.
  • Science fiction has nothing on science fact.
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Alzheimer's disease: Scientists restore memory in mice through epigenetic treatment

A new study shows promise for epigenetic treatments for humans suffering from Alzheimer's disease.

  • A new study on mice with Alzheimer's disease claims to have identified the key epigenetic factor that leads to memory loss from Alzheimer's disease.
  • Using a drug treatment that blocked a particular set of enzymes, the scientists were able to restore memory functions in mice.
  • Epigenetics is a relatively new field, but its treatments could someday change the way we treat disease.
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Are cats jerks? Or are YOU the jerk?

A new study from Oregon State University makes it clear: it's you.

  • Researchers discovered that the more attention you give a cat, the more likely they are to return it.
  • Cats are territorial; being in their home environment greatly affects their attitude.
  • The common wisdom that cats are aloof is provably false.
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Radical theory says our universe sits on an inflating bubble in an extra dimension

Cosmologists propose a groundbreaking model of the universe using string theory.

Getty Images/Suvendu Giri
Surprising Science
  • A new paper uses string theory to propose a new model of the universe.
  • The researchers think our universe may be riding a bubble expanded by dark energy.
  • All matter in the universe may exist in strings that reach into another dimension.
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Dead – yes, dead – tardigrade found beneath Antarctica

A completely unexpected discovery beneath the ice.

(Goldstein Lab/Wkikpedia/Tigerspaws/Big Think)
Surprising Science
  • Scientists find remains of a tardigrade and crustaceans in a deep, frozen Antarctic lake.
  • The creatures' origin is unknown, and further study is ongoing.
  • Biology speaks up about Antarctica's history.
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Space toilets: How astronauts boldly go where few have gone before

A NASA astronomer explains how astronauts dispose of their, uh, dark matter.

Videos
  • When nature calls in micro-gravity, astronauts must answer. Space agencies have developed suction-based toilets – with a camera built in to ensure all the waste is contained before "flushing".
  • Yes, there have been floaters in space. The early days of space exploration were a learning curve!
  • Amazingly, you don't need gravity to digest food. Peristalsis, the process by which your throat and intestines squeeze themselves, actually moves food and water through your digestive system without gravity at all.
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