The newly discovered enzyme decreases the sperm's ability to swim, so that fertilisation cannot occur.
Venus Williams ended Johanna Konta's fairy tale run 6-4, 6-2 to reach her first Wimbledon singles final since 2009.
The lawsuit accuses Trump of "an unconstitutional and unlawful scheme".
While the US government did not reveal the nationality of the arrested people, names released by authorities indicate that 10 of them are either Indians or of Indian-origin.
On a visit to India in 2013, writer Ved Mehta -- who passed into the ages on Sunday January 10, 2021 - gave Rediff.com's Vaihayasi Pande Daniel a rare glimpse into his state of mind and what he thinks of the changes he encounters in his motherland.
A lowdown on what's going on in Bollywood.
But Konta, who is playing in the Aegon Classic at Edgbaston this week, says that she will not be embracing any of the likely hype and intends to try to prepare as normal -- inside her 'bubble'.
Here is a list of US Open women's singles champions since the open era began in 1968:
A week before the US presidential elections, Republican nominee Donald Trump has taken a slender lead of one percentage point against his Democratic rival Hillary Clinton for the first time since May in a major national tracking poll.
'The sentiment against immigrants and particularly against Muslims is produced by the climate of hatred and bigotry we see all around us.' 'It is produced by the politics of division and spread by a reckless media around the world including unfortunately in India,' says Aakar Patel.
Still, the earliest India will get to experience Apple online will be early 2020 and the company's first fully-owned signature store should be up around 2022 -- almost two decades after it had opened its first store worldwide, writes Nivedita Mookerji.
The coldest blast of arctic air has swept across some of United State's biggest cities. Schools were shut, public transport hit and office-goers delayed across the Midwest and New England because of below-zero temperatures.
A member of the banned militant group Laskar-e-Jhangvi was awarded death penalty on 3 separate counts and slapped with a hefty fine of Rs 5 million by a Pakistani anti-terrorism court in Lahore for abducting an American doctor in 2011.
It would be a huge achievement if the new administration manages a successful transition to some sense of domestic and international normalcy in these frantic times marked by the pandemic and rise of illiberal regimes across the world, observes Shreekant Sambrani.
The event, in Astana, Kazakhstan, is the final qualifying tournament for women boxers in the 51kg, 60kg and 75kg Olympic categories and has 12 Rio tickets on offer. Which means pugilists will have to at least make the semi-finals in the three chosen divisions to book a berth.
'All statue-building is an exercise in hubris, but Mr Adityanath's enterprise begs a question: Can a state with rampant child malnutrition and 325 children dying in a Gorakhpur hospital afford Rama's benediction?' asks Sunil Sethi.
The community is planning to welcome Modi at every possible location where he could be available during his three-day stay.
Law firm Maurice Blackburn will launch a class action lawsuit on Thursday on behalf of Australian owners of scam-tainted Volkswagen AG seeking total damages "well north" of A$100 million ($71.59 million).
The Indian ambassador to the US, Navtej Sarna, said it was a moving sight to see people turning up in large numbers at the heart of the US capital for the event.
The 20-year-old, looking to become the first unseeded woman to lift the Suzanne Lenglen Cup since 1933, blazed her way to the final, hitting winners and errors with reckless abandon.
Trump nominated Thapar for the 6th US Circuit Court of Appeals.
The latest family picture of the Obamas, looking exceptionally stylish on the joyous occasion of Easter is out.
The billionaire businessman beat his Democratic rival Hillary Clinton to become the 45th president of the United States.
Hillary Clinton and Donald Trump scrambled to make their final pitch to voters in the high-stakes United States presidential polls.
Johanna Konta's exhilarating run at the Australian Open was finally halted by Angelique Kerber in the semi-finals on Thursday, but the Briton leaves Melbourne Park 'hungry' for more Grand Slam success.
Swaraj Abhiyan leaders Prashant Bhushan and Yogendra Yadav in Delhi accused the Raman Singh government of paying $1.57 million (Rs 10 crore) as 'commission' to a company registered in tax-haven British Virginia Islands to procure the chopper.
Ravin Gandhi wrote an op-ed for CNBC following Trump's Charlottesville remarks but was quickly trolled and racially abused by readers.
With strong GDP growth, expanding base of start-ups and growing trend of new technologies like cloud in the country, the 21st century is Indian century, IBM chief Virginia Rometty said.
The National Aeronautics and Space Administration plans to send solar-powered airships to explore Venus' atmosphere and to eventually establish a permanent human colony in a floating cloud city above the Earth's nearest planetary neighbour.
Three Sikh soldiers on Tuesday filed a lawsuit against the DoD seeking to serve in the US armed forces without being forced to compromise with their articles of faith.
Indians constitute 4 per cent of the total illegal immigrants living in the US, a country where the overall unauthorised immigrant population has remained unchanged since 2009, a latest report has said.
"Over the past 10 months, Melania and I have had the pleasure of welcoming many, many special visitors to the great White House. We've hosted dozens of incredible world leaders, members of Congress, and, along the way, a few very strange birds. But we have yet to receive any visitors quite like our magnificent guest of honour today -- Drumstick," he said.
Indian-Americans can make a "significant difference" in helping first ever woman United States presidential candidate Hillary Clinton break the ultimate glass ceiling.
May said Britain and the US must "lead together" again and play their role in safeguarding global security even as she welcomed the rise of democratic allies like India.
'Donald Trump's ideas would result in a prolonged recession that would cost 3.4 million jobs'.
Puns flew high as President Obama cracked what he referred to as his "corny-copia of dad jokes about turkeys."
In his first tweet after election results started coming in US President Trump claimed success. "Tremendous success tonight. Thank you to all!".