5,037 results
5,037 results for: seek
- Paleontology
Fossils show a crocodile ancestor dined on a young dinosaur
The 100-million-year-old fossil of a crocodile ancestor contains the first indisputable evidence that dinosaurs were on the menu.
- Anthropology
7-million-year-old limb fossils may be from the earliest known hominid
An earlier report on one of the bones of a 7-million-year-old creature that may have walked upright has triggered scientific misconduct charges.
- Health & Medicine
A chemical imbalance doesn’t explain depression. So what does?
The causes of depression are much more complex than the serotonin hypothesis suggests
- Health & Medicine
Medical racism didn’t begin or end with the syphilis study at Tuskegee
Racism that fueled the syphilis study still permeates the U.S. health care system, causing disparities in access to medical care and health measures.
- Animals
Baby marmosets may practice their first distinctive cries in the womb
Ultrasounds tracking fetal mouth movements in baby marmosets pinpoint the early development of the motor skills needed for vocalization.
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In Pandemic Year Three, still so many questions
Editor in chief Nancy Shute discusses what we've learned about COVID-19, and what questions remain in the pandemic's third year.
- Health & Medicine
A music therapist seeks to tap into long-lost memories
Alaine Reschke-Hernández is partnering with neuroscientists to figure out how music improves Alzheimer’s patients’ lives.
- Oceans
Even the sea has light pollution. These new maps show its extent
Coastal cities and offshore development create enough light to potentially alter behavior of tiny organisms dozens of meters below the surface.
- Plants
These flowers lure pollinators to their deaths. There’s a new twist on how
Some jack-in-the-pulpit plants may use sex to lure pollinators. That's confusing for male fungus gnats — and deadly.
- Health & Medicine
At a long COVID clinic, here’s how doctors are trying to help one woman who is struggling
As more people experience long-term health problems from COVID-19, long COVID clinics try to help patients manage symptoms, like brain fog and fatigue.
- Paleontology
Pterosaurs may have had brightly colored feathers on their heads
The fossil skull of a flying reptile hints that feathers originated about 100 million years earlier than scientists thought.
- Health & Medicine
‘Forever chemicals’ may pose a bigger risk to our health than scientists thought
PFAS are linked to obesity, cancers and more. Growing evidence of the chemicals’ risks has prompted new guidance for safe drinking water and consumer testing.
