Humans: The super predators

Electric barrier

Water purifier that kills 98 per cent bacteria, fast

Insulin impulses

Avoid taking decisions when blood sugar levels are unstable

Biblical proportions

Sanguine approach to circulation

The physics of blood flow gives a clearer view of its physiological role

US, Australia change tack

Won’t cut CO2 emissions

25 million years of error

Scientists got the origin of flowering plants wrong

Undercover agents

What makes nematodes so good at killing crop pests

Much in a name

Online Review>> Court Verdict • US

Sued for snooping

Telecommunication>> Government Surveillance • US

Real Hunger Games

Film>> Marketing Strategy • US

Rap for ad

Advertisement>> Mountain Dew ÔÇó The US

What gas

Advertisement>> Coke • The US

Crude and wholesome

Whole plant of sweet wormwood more effective than its extract in treating malaria

Proof in the pee

Simple urine test can help identify Kawasaki disease

COVID-19: How useful are travel restrictions in curbing spread?

Travel bans make sense only in the beginning of a pandemic, say experts

Pentagon report says UFOs can't be explained, and this admission is a big deal

The report does not, as many were hoping, conclude UFOs are alien spacecraft.

NASA goofs up

Photo>> Everest • US/Nepal

The inside story

How popular tuberculosis drug works

Crust falls apart

2004 megaquake fractured the Indo-Australian plate of Earth

For the record

Quest for life

Will any of the 716 planets discovered outside the solar system be habitable?

Seaweeds threaten corals

Release chemicals that cause bleaching

Autism caused by genes or environment?

Recent studies add weight to the environmental factor theory

US devalues life by $1 million