Can we genetically alter mosquitoes to bite cattle, not humans?
Scientists have located the chromosomal rearrangement that makes some mosquitoes feed on cattle blood
Native problems
From developed countries like USA to the developing African nations, indigenous communities constitute the most poor and neglected sections
Climate change may double malaria risk from dams in sub-Saharan Africa
The future impacts of dams on malaria transmission are seldom understood and investigated
State turns its back on health sector
With state-run health care facilities proving ill-equipped to tackle the surge in dengue and chinkungunya patients, private medicos are …
World no tobacco day: Push for plain packaging to save lives
Plain packaging of tobacco products restricts advertising and promotion and increases the effectiveness of health warnings
Outbreak of infectious diseases linked to change in forest cover, finds study
Outbreaks of vector-borne and zoonotic diseases linked to deforestation increased between 1990 and 2016
Coronavirus continues its march across Asia and the world
New cases reported in Singapore and Hong Kong; suspected cases in Scotland; three Chinese cities shut to prevent infection
Here come the gene hackers
Interventions to make heritable changes to the human genome are fraught with uncertainties. There are legitimate concerns about using a still …
Food allergies: what you need to know about the role your skin plays
The reasons for the rise in allergies are complex, but the skin is now recognised to play an important role as a gatekeeper for the body’s …
Tales of cruelty and compassion from a home for destitute animals
All Creatures Great and Small, a shelter set up by humanist and social worker Anjali Gopalan, is a sanctuary for a disparate group of animals
Tiny pollutants your body has no defence against unchecked
While there are no regulations or safe standards of PM1 or PM0.1, they can easily penetrate to lungs and block oxygen-blood exchange
Upward development trend responsible for rising emission levels
Energy-efficient and sustainable urbanisation can address public health and climate change challenges simultaneously
Gut bacteria are a reservoir of drug resistance genes: study
Friendly gut bacteria from individuals who had not consumed antibiotics for past 6 months harbored resistance against multiple antimicrobials,…
A flesh-eating parasite carried by dogs is making its way to North America
A ‘One Health’ approach, requiring the collaboration of human, animal, and environmental health partners, is key to preventing …
DNA at play
Gene editing has taken the scientific world by storm. We take a look at the science, techniques and long-term ramifications
India’s obesity doubled in 10 years: NFHS-4
The National Family Health Survey highlights that obesity affects urban population more than its rural counterpart
Diagnosing extra-pulmonary TB
TB that affects different parts of the body other than lungs—extra-pulmonary TB—like lymph nodes or bones, accounts for nearly 15 per …
Winning laurels
A new method for discovering important chemicals that could damage the nervous system gains a US patent for its inventors
Super aspirin makes a debut
For those suffering with heart diseases, scientists just found drugs that are more effective than aspirin
Foot in mouth disease
Only a sea change in farming techniques will help save the European agricultural sector from disasters like the foot-and-mouth disease
Migratory birds expert Taej Mundkur on bird flu
Taej Mundkur, an expert on migratory birds, tells Padmaparna Ghosh that bird flu spreads through respiratory route , and not just the faecal route.…
Bytes
Packaged water @ 10 paise/litre
Double whammy
Increasing pollution, depleting water table make groundwater in Kathmandu unfit for drinking
Pollen rain
Breaking past records, the city Atlanta was enveloped by a coat of pollen from the trees of northern Georgia