Uncategorized
- Animals
A rare, ancient case of bone cancer has been found in a turtle ancestor
A 240-million-year-old fossil reveals the oldest known case of bone cancer in an amniote, a group that includes mammals, birds and reptiles.
- Artificial Intelligence
Readers marvel at AI, space missions and wombat poop
Readers had comments and questions about defining artificial intelligence, the New Horizons space mission and more.
- Neuroscience
Brain discoveries open doors to new treatments
Editor in Chief Nancy Shute discusses the history of neuroscience and new techniques scientists are using to influence the brain.
- Health & Medicine
Brain-zapping implants that fight depression are inching closer to reality
Researchers are using electric jolts to correct the faulty brain activity that sparks depression.
- Astronomy
Ultima Thule is shaped like two lumpy pancakes
Scientists are rethinking the shape of the space rock, once thought to be a snowman.
- Climate
An Antarctic expedition will search for what lived under the Larsen C ice shelf
The fourth attempt to investigate the seafloor once hidden by the Larsen C iceberg may have the best chance yet of success.
- Neuroscience
Brain scans decode an elusive signature of consciousness
Newly described patterns of brain activity may help reveal the level of awareness in people with brain injuries.
- Materials Science
A new fabric becomes more breathable as you work up a sweat
A yarn-based textile can switch from breathable to insulating and back again, depending on how much you sweat.
- Genetics
DNA reveals early mating between Asian herders and European farmers
A new genetic analysis could upend assumptions about the origins of Indo-European languages.
- Health & Medicine
In some cases, getting dengue may protect against Zika
A Zika outbreak in a Brazilian slum suggests that the timing of dengue infections may matter for protection against Zika.
- Health & Medicine
Pills equipped with tiny needles can inject a body from the inside
High-tech pills equipped with medicinal needles could administer painless shots inside the body.
- Life
Evolutionarily, grandmas are good for grandkids — up to a point
Women may live past their reproductive years because they help their grandchildren survive, but there are limits to that benefit.
