Climate change is the greatest threat to the planet

World Economic Forum's 'Global Risks Report 2020' and UN's 'Global Economic Prospects' claim extreme weather and loss in biodiversity will disrupt the global economy

Watch: What 30 years of Hubble has meant for humanity

The telescope has been the eyes of astrinomers above the Earth's atmosphere

Taal volcano creates emergency in the Philippines

Taal is located 60 kilometres south of Manila, on the island of Luzon and is one of the smallest volcanoes in the country

After ebola, measles now devastates DR Congo

Since June 2019, 310,000 Congolese have suffered the disease

World's most efficient lithium sulphur battery developed in Australia

The battery has five times the capacity of a traditional lithium ion battery. It can retain 99 per cent of its charge even after 200 charge cycles

Why is the world on fire?

From Australia to Africa to Siberia, forest fires are burning across much of the world

Bengaluru ready for 107th India Science Congress

The event is a major focal point for scientists, researchers and academicians interested in various aspects of science discoveries and technologies

Natural History: World's oldest forest identified from fossils

Researchers classify an area in an abandoned sandstone quarry in Cairo, New York as the remains of the world's oldest forests

Watch: Why air pollution is bad for mental health

High levels of air pollution can drive people to suicide

Food safety: Dangerously high levels of salt and fat in Indian junk food

CSE tested 33 foods which included 14 packaged foods such as chips, namkeen, noodles, and soup; and 19 fast foods such as burgers, fries, fried chicken, pizza, sandwiches and wraps

खेती-किसानी का यह नायाब तरीका आपको निहाल कर देगा

'Avartansheel Kheti' changing lives with periodic, proportionate farming

Avartansheel Kheti is based on the philosophy of A Nagraj, who was a proponent of harmonious co-existence

Climate Emergency CoP 25: What is the carbon budget?

Rhinos to be reintroduced to Jim Corbett Tiger Reserve

The Uttarakhand Wildlife Board has decided to do so in three months time

One-third of Africa's tropical plant species are on the verge of extinction

A large part of western Africa, Ethiopia, Tanzania and Democratic Republic of Congo could lose 40 per cent of their trees, shrubs, herbs and woody vines

Baby gharials sighted after 30 years in a remote region of Nepal

The animals' sighting is a positive sign for the recovery of the species

Ungulate thought to be extinct re-discovered in Vietnam

The silver-backed chevrotain is neither a rodent nor a cervid but is, in fact, the world's smallest hoofed animal

How a change in inhalers can cut CO2

Watch: How fishing helped Jharkhand farmers displaced by Chandil dam

Jharkhand has doubled its catch of fish between 2013-14 and 2018-19

Voyager 2 becomes 2nd spacecraft to cross heliosphere

Voyager 1 achieved the milestone in 2012

Cyclone Maha: Landfall likely Nov 6

Expect rains, a rough sea, damage to crops and property

Migratory birds drop dead in Rajasthan

Tourists discovered dead birds at Sambhar lake in Jaipur district