Antarctica's 'doomsday' glacier: How its collapse could trigger global floods and swallow islandsA sea level rise of several metres would inundate many of the world's major cities - including Shanghai, New York, Miami, Tokyo and Mumbai
23 Dec, 2021, 10.44 AM IST
Antarctica gives birth to world's largest icebergThe newly calved berg, designated A-76 by scientists, was spotted in recent satellite images captured by the Copernicus Sentinel-1 mission,...
20 May, 2021, 08.33 AM IST
1.5 degrees Celsius warming cap could 'halve' sea level rise from melting iceSince 1993, melting land ice has contributed to at least half of global sea level rise and scientists have previously warned that the vast ...
05 May, 2021, 10.53 PM IST
Third of Antarctic ice shelf area at collapse risk due to global warmingThe researchers noted that limiting temperature rise to two degrees Celsius rather than four degrees Celsius would halve the area at risk, ...
09 Apr, 2021, 12.16 PM IST
Study says the speed of ice loss is increasing, Earth losing 1.3 trillion tonnes a yearThe researchers noted that ice melt across the globe raises sea levels, increases the risk of flooding to coastal communities, and threaten...
25 Jan, 2021, 05.36 PM IST
Climate change accelerating rise in sea levels: Study14 Jun, 2018, 02.44 PM IST
Climate change may lead to substantial rise in sea levelUsing state-of-the-art computer modelling, Golledge and his colleagues simulated the ice-sheet's response to a warming climate.
19 Oct, 2015, 03.43 PM IST
Climate change may lead to substantial rise in sea level"If we lose these ice shelves, the Antarctic contribution to sea-level rise by 2100 will be nearer 40 centimetres," said Golledge.
15 Oct, 2015, 01.43 PM IST
- Melting of Antarctic ice shelves may double by 2050
Ice shelves are the floating extensions of the continent's massive land-based ice sheets.
14 Oct, 2015, 03.53 AM IST
'Melting of Antarctic ice shelves to double by 2050'The melting of Antarctic ice shelves will double by 2050 and by 2100, melting may surpass all predictions if greenhouse gas emissions conti...
13 Oct, 2015, 01.16 PM IST
Antarctic ice shelves rapidly thinning: StudyThe thickness of Antarctica's floating ice shelves has decreased by 18 per cent in certain areas over nearly two decades, warns a study.
27 Mar, 2015, 04.20 PM IST
Antarctic winds could accelerate sea level riseChanges in the winds circling Antarctica may accelerate global sea level rise significantly more than previously estimated, a new research ...
08 Jul, 2014, 06.50 PM IST
Antarctica's collapsing ice shelves may disappear in 200 yearsA number of floating ice shelves in Antarctica are at risk of disappearing entirely in the next 200 years, as global warming reduces their ...
30 Jan, 2014, 05.39 PM IST
- Antarctica's underwater melt behind 90% of ice loss: Study
Melting of Antarctica's submerged ice shelves accounts for as much as 90 per cent of ice loss in some areas, a new study suggests.
16 Sep, 2013, 11.14 PM IST
Antarctic ice sheet warming faster than thought: StudyThe West Antarctic Ice Sheet, whose melt currently contributes substantially to sea level rise each year, is warming twice as quickly as pr...
24 Dec, 2012, 03.44 PM IST
- Major study doubles sea level rise projections
Days before the Copenhagen climate conference kicks off, a major study by a group of 100 international scientists has said that sea levels ...
02 Dec, 2009, 03.42 AM IST
- Iceberg threat to Antarctic ecosystem
The fragile marine ecosystems of Antarctica are facing a growing risk from icebergs floating freely in coastal waters due to global warming.
18 Jul, 2008, 02.27 PM IST