Feature
- Earth
Devastation detectives try to solve dinosaur disappearance
Dinosaurs and others faced massive losses 66 million years ago from an asteroid impact, volcanic eruptions or maybe a mix of the two.
- Earth
Evidence falls into place for once and future supercontinents
Shifting landmasses have repeatedly reshaped Earth’s surface. Researchers piecing together the past are now picturing a new supercontinent, due in 250 million years.
- Chemistry
Better batteries charge forward
Next-generation batteries must hold more energy for longer periods at low cost. Several contenders may achieve some of these elusive goals.
- Astronomy
These 2016 stories could be really big — if they’re true
These findings would have rocked the scientific world, if only the evidence were more convincing.
- Animals
Tales of creatures large and small made news this year
Scientists filled in the details of some famous evolutionary tales in 2016 — and discovered a few surprises about creatures large and small.
- Health & Medicine
The Flint water crisis and other public health woes from 2016
Drug use continued to threaten the health and safety of the American public in 2016, while a hidden menace in drinking water remained a worry in Michigan.
- Science & Society
What’s ahead for science in 2017?
Science News writers reveal what they are watching for — and hoping for — in the year ahead.
- Science & Society
Top 10 science stories of 2016: Gravitational waves, Zika, Proxima b and more
The detection of gravitational waves takes the top spot in our top 10 stories of 2016. Also on the list: Zika’s devastation, a nearby exoplanet discovery and more.
- Physics
Year in review: Gravitational waves offer new cosmic views
The first direct detection of gravitational waves will open a new window on black holes and introduce a new era in astronomy.
- Health & Medicine
Year in review: Zika virus devastates Brazil and spreads fear across Americas
The increase in microcephaly in Brazil has spread fear of Zika infection across the Americas.
- Astronomy
Year in review: A planet lurks around the star next door
If people ever travel beyond the solar system, the newly discovered exoplanet around Proxima Centauri is likely to be a first stop.
- Genetics
Year in review: ‘Three-parent baby’ technique raises hope and concern
Safety and ethical concerns surround controversial mitochondrial replacement therapy.
