Flu epidemic
Prolonged fever after vaccination may be a symptom of SARS-CoV infection
Prolonged fever after Covid-19 vaccination may not be a side effect of vaccination but a symptom of SARS-CoV-2 infection.
2
Browse ScienceInfo articles and explainers related to 2.
Topic archive
Articles about 2
4,161 published items.
Photo library
Birds that don't look at each other win prestigious European nature photo award
Europe's most prestigious nature photography competition concluded with the winning photo of two birds perched on a power pole by a 58-year-old female photographer.
Discover science
Why doesn't white noise appear on TVs anymore?
White noise is a common problem with 20th century TV models.
Flu epidemic
WHO issues new recommendations on wearing masks to protect against coronavirus
WHO recommends that people believe that wearing masks alone can prevent the acute pneumonia caused by the new corona virus is completely wrong. Let's see how to wear a m…
Discover science
Just discovered a 72km 'tear in the Earth', the world's second largest country is in fear of a tsunami attack
About 400,000 people are at risk of being hit by a tsunami after a 72km fault line was discovered by scientists.
Space science
How long does it take to reach another star system besides the Solar System?
A group of physicists decided to estimate how long it would take us to reach other star systems in the Milky Way using existing spacecraft.
Space science
New giant galaxy discovered hidden in the 'blind zone' of the Milky Way
Astronomers have just found a
Space science
Hubble telescope captures image of 'bridge' connecting two galaxies
NASA released a stunning new image of the triple galaxy Arp 248 in the constellation Virgo, about 200 million light-years from Earth.
Flu epidemic
New study finds more evidence Covid-19 originated in market in China
A newly published study has provided further evidence that Covid-19 originated from the Huanan market in China.
Discover science
The Mystery and Engineering Feat of Albano Emissary: The 2,000-Year-Old Roman Tunnel
Lake Albano, a deep volcanic lake located in the Alban Hills in Italy, is serene today, but its past is filled with mystery and technological achievements beyond its tim…
Discover science
One of the loneliest species on Earth, living 2,800m underground and surviving on radioactive energy
The cold and dry polar regions, the hot and water-poor desert regions, are considered inhospitable to most life on Earth.
Space science
Humans reach for the stars in 2024
In 2024, space missions will no longer be limited to low Earth orbit and the Moon. We are aiming for bigger and further goals.
Space science
Satellite launch to help... take selfies in space
A former NASA engineer is preparing to launch a satellite that will help people take selfies in space.
Discover science
Today, Vietnam welcomes the biggest meteor shower of the year
The meteor shower from objects related to the origin of life on Earth will peak on the night of December 13 and early morning of December 14.
Space science
Discover the fastest objects in the universe
The Parker Solar Probe, which reaches speeds of 532,000 km/h, is the fastest man-made object, but is still very slow compared to other celestial bodies in the universe.