The new malaria vaccine is 77 percent effective in young children.
Only 20,000 lived at any given time, though.
Critters around the world have contracted the coronavirus, and some apes are even vaccinated.
Azhdarchid pterosaurs are also the largest ever flying vertebrates.
These insects can go through intense but reversible bodily changes.
Extremely rare blood clots prompted the FDA to pause the shot, but not because the vaccine is dangerous.
A new vaccine trial in humans shows promising results.
Scientists are still uncertain if COVID-19 has a biological connection to these later illnesses.
Researchers used Halloween SFX to simulate the Martian south pole in springtime.
COVID-19 death rates were highest among people of color and people 85 and older.
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.