Breakthrough in rhino IVF could save functionally extinct species
When the last male northern white rhinoceros, Sudan, died earlier this year, scientists imagined it would be just a matter of time before the species went entirely extinct. That was before a breakthrough in rhino IVF by Professor Thomas Hildebrandt at Berlin's Leibniz Institute for Zoo and Wildlife Research, reports the BBC. Using the sperm from two dead male white rhinos and carefully extracted eggs from a living female, scientists were able to fuse the two into viable embryos.
While a successful transfer of embryos into a surrogate rhino has never been done, "everyone believed there was no hope for this sub-species," Hildebrandt said. "But with our knowledge now, we are very confident that this will work with northern white rhino eggs and that we will be able to produce a viable population."
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Create an account with the same email registered to your subscription to unlock access.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Jeva Lange was the executive editor at TheWeek.com. She formerly served as The Week's deputy editor and culture critic. She is also a contributor to Screen Slate, and her writing has appeared in The New York Daily News, The Awl, Vice, and Gothamist, among other publications. Jeva lives in New York City. Follow her on Twitter.
-
Do youth curfews work?
Today's big question Banning unaccompanied children from towns and cities is popular with some voters but is contentious politically
By Harriet Marsden, The Week UK Published
-
'Sleaze baack!'
Today's Newspapers A roundup of the headlines from the US front pages
By The Week Staff Published
-
Quiz of The Week: 20 - 26 April
Puzzles and Quizzes Have you been paying attention to The Week's news?
By Rebecca Messina, The Week UK Published
-
Puffed rice and yoga: inside the collapsed tunnel where Indian workers await rescue
Speed Read Workers trapped in collapsed tunnel are suffering from dysentery and anxiety over their rescue
By Sorcha Bradley, The Week UK Published
-
More than 2,000 dead following massive earthquake in Morocco
Speed Read
By Justin Klawans Published
-
Mexico's next president will almost certainly be its 1st female president
Speed Read
By Peter Weber Published
-
North Korea's Kim to visit Putin in eastern Russia to discuss arms sales for Ukraine war, U.S. says
Speed Read
By Peter Weber Published
-
Gabon's military leader sworn in following coup in latest African uprising
Speed Read
By Justin Klawans Published
-
Nobody seems surprised Wagner's Prigozhin died under suspicious circumstances
Speed Read
By Peter Weber Published
-
Western mountain climbers allegedly left Pakistani porter to die on K2
Speed Read
By Justin Klawans Published
-
'Circular saw blades' divide controversial Rio Grande buoys installed by Texas governor
Speed Read
By Peter Weber Published