News
- Health & Medicine
Remdesivir doesn’t reduce COVID-19 deaths, a large WHO trial finds
An international study of more than 11,000 people finds that remdesivir doesn’t prevent deaths from COVID-19, but the drug may still be useful.
- Health & Medicine
Can supplements really help fight COVID-19? Here’s what we know and don’t know
Unless you’re deficient, there’s little evidence yet for taking Vitamin D and other supplements to treat or prevent a coronavirus infection.
- Astronomy
Turning space images into music makes astronomy more accessible
Music created from telescope data helps people with blindness and visual impairments experience the wonders of astronomy, and could aid research.
- Health & Medicine
The FDA has approved the first treatment for Ebola
Lab-made antibodies developed by Regeneron marshal an immune response and curb the Ebola virus’s ability to infect cells.
- Space
A spherical star cluster has surprisingly few heavy elements
A globular cluster in the nearby Andromeda galaxy challenges conventional wisdom about how galaxies form.
- Environment
How planting 70 million eelgrass seeds led to an ecosystem’s rapid recovery
The study is a blueprint for restoration efforts that capitalize on seagrass habitats’ capacity to store carbon and that can be replicated elsewhere.
- Physics
The first room-temperature superconductor has finally been found
A compound of carbon, hydrogen and sulfur conducts electricity without resistance up to 15° C, but there’s a catch: It works only under high pressure.
- Plants
How Venus flytraps store short-term ‘memories’ of prey
Glowing Venus flytraps reveal how calcium buildup in the cells of leaves acts as a short-term “memory” that helps the plants identify prey.
- Animals
Glowing blue helps shield this tardigrade from harmful ultraviolet light
Tardigrades have a newly discovered trick up their sleeve: fluorescence.
- Animals
Pufferfish may be carving mysterious ‘crop circles’ near Australia
In 2011, scientists discovered that tiny pufferfish were sculpting Japan’s underwater “mystery circles.” Now, more circles have emerged in Australia.
- Physics
Fundamental constants place a new speed limit on sound
Physicists propose a new maximum rate that sound waves can travel under conditions normally found on Earth — 36 kilometers per second.
- Science & Society
Easy interventions like revamping forms help people show up to court
A new study shows that simple behavioral interventions called nudges can help people avoid a missed court appearance and resulting arrest warrant.
