5,033 results
5,033 results for: seek
- Science & Society
‘The Origins of You’ explores how kids develop into their adult selves
A new book describes the interplay of nature and nurture as children, at least in Western societies, grow up.
- Space
50 years ago, scientists didn’t know where heavy elements came from
Five decades ago, scientists suspected ordinary supernovas created heavy elements. Now we know they don’t, but merging neutron stars do.
- Space
Hope for life on Venus survives for centuries against all odds
Early scientists often assumed that Venus, though hotter than Earth, hosted life.
- Health & Medicine
Here’s why COVID-19 vaccines like Pfizer’s need to be kept so cold
Both Pfizer and Moderna built their vaccines on RNA. Freezing them keeps their fragile components from breaking down.
- Ecosystems
Simple hand-built structures can help streams survive wildfires and drought
Building simple structures with sticks and stones — and inviting in dam-building beavers — can keep water where it’s needed to fight drought and wildfires.
- Space
Phosphine gas found in Venus’ atmosphere may be ‘a possible sign of life’
Astronomers have detected a stinky, toxic gas in Venus’ clouds that could be a sign of life, or some strange unknown chemistry.
- Space
50 years ago, scientists were studying why the sun’s corona is so hot
In 1970, scientists were hoping to learn why the sun’s corona is so hot during an eclipse. Fifty years later, the corona’s magnetic field may hold some answers.
- Plants
How passion, luck and sweat saved some of North America’s rarest plants
As the list of plants no longer found in the wild grows, botanists and conservationists search for signs of hope — and sometimes get lucky.
- Neuroscience
Mice’s facial expressions can reveal a wide range of emotions
Pleasure, pain, fear and other feelings can be reflected in mice’s faces, sophisticated computational analyses show.
- Health & Medicine
The FDA has authorized Pfizer’s COVID-19 vaccine. Now what?
It’s the first to win emergency use approval in the United States.
- Planetary Science
Meet Perseverance, NASA’s newest Mars rover
NASA’s next Mars rover will be called Perseverance.
- Humans
We still don’t know what COVID-19 immunity means or how long it lasts
Without knowing how long immunity lasts, it may be impossible to reach herd immunity without a vaccine or an extremely high death toll.
