Science

You'll have the best view of the Geminid meteor shower overnight
Although the moon will brighten up the sky and make it harder to see the Geminids this year, astronomers say from about 2 a.m. to sunrise will be prime viewing time.
Pfizer says COVID booster offers protection against omicron
Pfizer said Wednesday that a booster dose of its COVID-19 vaccine may protect against the new omicron variant even though the initial two doses appear significantly less effective.
Omicron boosters are in the works, but will they be needed?
Omicron has many more mutations than previous variants of concern, a fact that raises questions about how effective existing vaccines will be against the new form of the coronavirus.
Leonard is the brightest comet all year. Here's how to see it
The comet was discovered less than a year ago near the orbit of Jupiter. Now, observers in North America can see it in the northeastern sky around sunrise.
Astronomers find a new planet that's mostly made of iron
NASA's TESS telescope finds a small, iron-rich planet which could help explain the origins of Mercury, the innermost planet in our solar system
The mystery of where omicron came from — and why it matters
How did this new strain of the novel coronavirus evolve? Researchers are investigating various possibilities. One leading theory involves ... just one person.