All Stories
- Space
‘Alien Oceans’ argues the search for E.T. should include the outer solar system
In Alien Oceans, a NASA scientist explores the evidence that ice-covered moons host hidden oceans, where life could evolve and thrive.
- Environment
A year long expedition spotlights night life in the Arctic winter
Scientists anchored to an ice floe near the North Pole are investigating how life survives polar night and what changes will occur as the Arctic continues to warm.
- Climate
The largest Arctic ozone hole ever measured is hovering over the North Pole
A strong polar vortex in early 2020 led to what may be a record-breaking hole in the ozone layer over the Arctic.
- Life
The Great Barrier Reef is suffering its most widespread bleaching ever recorded
Major bleaching events are recurring with increasing frequency on the Great Barrier Reef, hindering its recovery.
- Space
Red giant stars that eat planets might shine less brightly
Some stars may shine less brightly after ingesting a planet. That finding, if confirmed, could have implications for calculating cosmic distances.
- Genetics
The PBS documentary ‘The Gene’ showcases genetics’ promise and pitfalls
A film from executive producer Ken Burns delivers an unfiltered history of genetics, showing how the science has helped and hurt people.
- Space
Saturn’s auroras may explain the planet’s weirdly hot upper atmosphere
Data from NASA’s Cassini spacecraft could help solve Saturn’s mysterious “energy crisis.”
- Life
Algae use flagella to trot, gallop and move with gaits all their own
Single-celled microalgae, with no brains, can coordinate their “limbs” into a trot or fancier gait.
- Quantum Physics
Quantum mechanics means some black hole orbits are impossible to predict
Computer simulations reveal that foreseeing the paths of three orbiting objects sometimes requires precision better than the quantum limit.
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Sticking to our mission: covering science writ large
The SARS-CoV-2 coronavirus has suddenly overturned every corner of life, editor in chief Nancy Shute writes.
- Health & Medicine
Can plasma from recovered COVID-19 patients treat the sick?
Researchers are racing to set up clinical trials of antibody-rich convalescent plasma from recovered patients to treat or prevent COVID-19.
