Why Delhi Is Teeming With Mosquitoes
City residents have long resorted to low-cost, do-it-yourself remedies that may be harmful to human health......»»
New discoveries about how mosquitoes mate may help the fight against malaria
A high-pitched buzzing sound in your ear is an unmistakable sign that a female mosquito is out on the hunt—for they, not males, drink blood. Hearing that tone might make you turn to try to swat the pest. But for a male mosquito, that tone means it'.....»»
Saturday Citations: Tarantulas and their homies; how mosquitoes find you; black holes not mysterious at all
So much science news this week. It's like a torrential deluge of information bursting explosively through a levee of ignorance. Who built that levee, anyway? How did they get that through the legislature? Anyway, of the hundreds of stories we reporte.....»»
Mosquitoes sense infrared from body heat to help track humans down, study shows
While a mosquito bite is often no more than a temporary bother, in many parts of the world it can be scary. One mosquito species, Aedes aegypti, spreads the viruses that cause over 100,000,000 cases of dengue, yellow fever, Zika and other diseases ev.....»»
Cleanup hopes for neighbors of Mexico"s "toilet bowl" wastewater dam
On the banks of a wastewater dam in central Mexico, under a dense cloud of mosquitoes, Yury Uribe is finally seeing hope after spending decades in "environmental hell.".....»»
Mosquitoes use gut bacteria to fight the malaria they transmit—scientists are exploring how to use this
The months of September to May are an unfortunate season in South Africa: malaria season. The mosquito-borne disease is found in the north-eastern districts of KwaZulu-Natal, Mpumalanga and Limpopo provinces......»»
Crackles, clicks and pops—now we can monitor the "heartbeat" of soil
Healthy soil is teeming with life. An astonishing 59% of Earth's species live in soil. They play crucial roles in maintaining soil health and, by extension, the health of our planet......»»
Our lakes are teeming with parasites. Why that"s good… and bad
If you're a fishing enthusiast, you may have already noticed abnormalities or parasites in the wild fish you catch. In fact, the fish we commonly find in our lakes, such as bass or trout, harbor several species of parasites. Although parasites are a.....»»
Extreme heat in India: A crisis on the rise
As global temperatures continue to rise, India is grappling with increasingly severe heat waves. As early as April, many Indian cities, including New Delhi, the capital, have experienced record temperatures above 115 degrees Fahrenheit......»»
Engineered microbes found to repel mosquitoes
Genetically-engineered human skin bacteria can make mice less attractive to mosquitoes for 11 days. Mosquitoes transmit a host of deadly diseases, including malaria, West Nile, dengue, yellow fever, and Zika. Female mosquitoes on the hunt for a blood.....»»
From tree holes to trash—the breeding behavior of a frog endemic to the Andman Islands of India
A team of biologists from the University of Delhi and Zoological Survey of India, Harvard University, and the University of Minnesota has discovered a unique breeding behavior in a species of frog endemic to the Andaman Islands of India. In a new stu.....»»
The unintended consequences of success against malaria
For decades, insecticide-treated bed nets and indoor insecticide spraying regimens have been important—and widely successful—treatments against mosquitoes that transmit malaria, a dangerous global disease. Yet for a time, these treatments also su.....»»
Anatomical study of the mudskipper reveals their adaptations to walking on land
Okinawa's mangrove forests are home to many animal species, from crabs to kingfishers; they host a diverse ecosystem teeming with life. Among the quirkier residents living there is "Minami-Tobihaze"—the barred mudskipper......»»
Mosquito Bloodlust Is Driven by These Two Hormones
Mosquitoes carry a pair of hormones, one of which drives bloodlust while the other signals satiation, scientists say.....»»
Colombian mosquito factory fights dengue and disinformation
The jars of larvae in stagnant water and thick clouds of mosquitoes at a Colombian lab may seem like the stuff of nightmares. They are in fact crucial to a project to fight the spread of dengue fever......»»
How listening for the right buzz keeps mosquitoes from mating with the wrong species
Researchers from Nagoya University in Japan have uncovered how the yellow fever mosquito and Asian tiger mosquito distinguish their own species from others. Males from these species listen for the specific frequencies of sound made by the flapping wi.....»»
The Delhi heat wave is testing the limits of human endurance: Other hot countries should beware and prepare
Delhi is reeling from the most extreme heat wave India has ever seen. While the record-breaking maximum recorded temperature of 52.9°C has been called into question by India's Meteorological Department, it's entirely possible. The city has been swel.....»»
Delhi temperature hits highest ever in India: weather bureau
Temperatures in India's capital soared to a national record-high of 52.3 degrees Celsius (126.1 Fahrenheit) on Wednesday, figures from the government's weather bureau showed, as it warned of dangerous heat levels in the sprawling megacity......»»
India shuts schools as temperatures soar
Indian authorities in the capital have ordered schools shut early for the summer holiday, after temperatures hit 47.4 degrees Celsius (117 degrees Fahrenheit) with Delhi gripped by a "severe heat wave"......»»
Mapping malaria in Africa: Climate change study predicts where mosquitoes will breed in future
The relationship between climate and malaria transmission is complex and has been the subject of intense study for some three decades......»»
How trash, sprawl and a warming world impact Michigan mosquito seasons
Not all of the quintessential characteristics of a Michigan summer are as pleasant as campfires, cookouts and baseball games. There are the mosquitoes, too......»»