All Stories
- Genetics
Mummy DNA unveils the history of ancient Egyptian hookups
A study of DNA extracted from Egyptian mummies untangles ancient ancestry and attempts to resolve quality issues.
- Health & Medicine
Some topics call for science reporting from many angles
There’s heartbreak in this issue. Science News investigates different facets of the ongoing opioid epidemic in the United States.
- Particle Physics
Readers puzzled by proton’s properties
Readers sent feedback on under-ice greenhouses in the Arctic, the Martian atmosphere and more.
- Health & Medicine
For babies exposed to opioids in the womb, parents may be the best medicine
A surge in opioid-exposed newborns has U.S. doctors revamping treatments and focusing on families.
- Health & Medicine
Researchers stumble onto a new role for breast cancer drug
At first, ophthalmologist Xu Wang thought her experiment had failed. But instead, she revealed a new role for the breast cancer drug tamoxifen — protection from eye injury.
- Archaeology
Peru’s plenty brought ancient human migration to a crawl
Ancient Americans reached Peru 15,000 years ago and stayed put, excavations suggest.
- Health & Medicine
The opioid epidemic spurs a search for new, safer painkillers
Today’s opioids stop pain — but they’re also dangerous. Scientists are hunting for replacements.
- Paleontology
Sea scorpions slashed victims with swordlike tails
Ancient sea scorpion used a flexible, swordlike tail to hack at prey and defend against predators.
- Planetary Science
Why you can hear and see meteors at the same time
People can see and hear meteors simultaneously because of radio waves produced by the descending space rocks.
- Planetary Science
Citizen scientists join the search for Planet 9
Backyard Worlds: Planet 9, a citizen science project, lets space enthusiasts search for undiscovered objects in the sky, including a hypothesized planet at the far reaches of the solar system.
- Science & Society
Trump’s proposed 2018 budget takes an ax to science research funding
Administration would cut total federal research spending by about 17 percent, according to a preliminary estimate.
- Psychology
Running is contagious among those with the competitive bug
Can behaviors really be contagious? Runners log more miles when their friends do — especially if they want to stay leader of the pack, a new study finds.
