51动漫

51动漫

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.

The biotechnology firm Oxitec has released boxes throughout Brazil that contain genetically-modified male mosquitoes of the species Aedes aegypti

Environment

Genetically modified mosquitoes cut the insect’s number by 96 per cent

In a city in Brazil, male mosquitoes were released that expressed a gene that meant their female offspring, which bite and transmit infections, couldn't survive

News
Light from MACS0647-JD is bent and magnified by the massive gravity of this cluster of galaxies, called MACS0647, causing it to appear in multiple places (highlighted in boxes)

Space

JWST finds ancient galaxy may actually be two galaxies merging

News
The omicron sub-variant BQ.1.1 has mutations that may help it to spread and perhaps evade past immunity

Health

A soup of omicron subvariants could drive the next covid-19 wave

News
Crowd of people cheering with flags and banners

Society

Brazil election: Lula win hailed as victory for the Amazon

News
Illustration of a B cell producing antibodies

Health

Vaccines that prolong the immune response may give better protection

News
Egyptian families walk in the streets of Alexandria on their way to a beach in Alexandria amid a heatwave

Environment

Low-income countries lose almost 7 per cent of their GDP to heatwaves

News
Ship navigation rrom

Physics

First 3D quantum accelerometer could let ships navigate without GPS

News
TRUTH OR CONSEQUENCES, NEW MEXICO - AUGUST 15: An aerial view of a 'bathtub ring' of mineral deposits left by higher water levels at the drought-stricken Elephant Butte Reservoir on August 15, 2022 near Truth or Consequences, New Mexico. New Mexico?s largest reservoir is currently at 3.8 percent of its total capacity in spite of recent monsoon rains in the state. According to officials, water levels at Elephant Butte have been below average since around 2019 and the lake has not been able to meet full levels of irrigation demand for several years. Experts say that in spite of the monsoon rains bringing temporary relief to parts of the Southwest, the climate change-fueled megadrought remains entrenched in the West. (Photo by Mario Tama/Getty Images)

Environment

What is causing the megadroughts in North and South America?

News
An abstract cityscape

Humans

Large cities lead to more segregation between rich and poor

News
A simulation of seismic waves moving across the surface of Mars

Space

Meteorite impacts show Mars鈥檚 crust is denser than we thought

Shock waves from two meteorites hitting Mars moved faster than expected, hinting they came through dense material, perhaps because of the presence of a water table

News
Technology

Flying robotic falcon scares away flocks of birds

Video

Life

Brown centipede uses a weird body motion to swim, not its many legs

News

Space

Quakes on Mars reveal there may be magma beneath the surface

News

Mind

Nightmares can be eased by hearing sounds linked to good experiences

News