These natural wonders are all under threat.
Luis Suarez struck twice and Lionel Messi scored on his 500th appearance for Barcelona who set a new Spanish record of goals in a calendar year with a 4-0 win over Real Betis that lifted them top of La Liga on Wednesday.
Real Madrid keeper Iker Casillas believes the European champions have a side with the potential to be one of the all-time greats and it will be with likely trepidation that an off-colour Liverpool visit the Bernabeu on Tuesday.
Cristiano Ronaldo, Gareth Bale and Karim Benzema took Real Betis apart to give Real Madrid a resounding 5-0 win on Saturday that put them level on 50 points with Barcelona and Atletico Madrid at the top of La Liga.
Atletico Madrid midfielder Koke is part of a fresh generation of Spain players aiming to make an impact in Euro 2016 qualifying and says he would be happy if he achieves half the success of retired great Xavi.
The value of an in-form striker was underlined as Tottenham Hotspur, Liverpool and Athletic Bilbao needed goals from pivotal front men to grab vital wins that booked places in the Europa League last 32 on Thursday.
Diego Costa scored twice as Atletico Madrid beat Valencia 3-0 to maintain their winning home run this season and keep pace with Barcelona at the top of the La Liga table.
Liverpool manager Juergen Klopp enjoyed a satisfying return to Borussia Dortmund as his new side frustrated his former charges and claimed a valuable away goal to draw 1-1 in their Europa League quarter-final, first leg on Thursday.
The Indian juggernaut rolled on unabated as the star-studded boxing squad joined the shooters in what is turning out to be an outing of unprecedented dominance by the host country at the 12th South Asian Games, in Guwahati, on Saturday.
Virat Kohli batted continuously for over a day in Delhi and showed no signs of fatigue caused by the pollution, marvels Dhruv Munjal.
Real Madrid ensured top spot in La Liga at the midway point of the season when Cristiano Ronaldo struck twice in a 3-0 win at Getafe on Sunday before Lionel Messi's hat-trick helped Barcelona to a 4-0 victory at Deportivo La Coruna.
Factbox on the Real Madrid and Portugal forward who was voted FIFA Player of the Year on Monday.
Asked about Saina Nehwal, whose 2012 London Games bronze medal winning show was a path breaker for Indian women's badminton, Padukone is confident that the 26-year-old former World number one will be regain her best form.
Four years after a bronze at London Games made her the toast of the nation, Saina Nehwal will once again carry a billion hopes when she along with the other six shuttlers, including doubles exponent Jwala Gutta, begin their campaign at the Rio Olympics, in Rio de Janeiro, on Thursday.
Summary of sports events and persons who made news on Thursday
Chelsea, Bayern Munich, Real Madrid and Juventus consolidated their top-flight leads at the weekend while Paris St Germain proved too strong for Ligue 1 leaders Olympique Marseille.
Jose Mourinho suffered a nightmare homecoming as Porto, the club he led to the Champions League title in 2004, inflicted a 2-1 defeat on his woefully out-of-sorts Chelsea side in Group G on Tuesday.
A summary of all the Champions League matches played across Europe on Wednesday
Real Madrid winger Gareth Bale answered his critics in emphatic style.
A summary of sports events and persons who made news on Wednesday.'
Having absorbed the body blow of losing striker Radamel Falcao in the close season, Atletico Madrid have emerged as genuine contenders to break the title stranglehold of Real Madrid and Barcelona.
Manchester City's all-conquering season reached new peaks as Sergio Aguero became the club's all-time top scorer with a decisive goal in a thrilling 4-2 victory at Napoli that put them into the Champions League last 16 on Wednesday.
Images from Tuesday night's UEFA Champions League group stage matches.
Having returned to England after his humiliating ouster from Chelsea, it is up to Jose Mourinho to leave a positive legacy at Manchester United.
The three teams with 100 percent records in this season's Champions League can secure their places in the knockout stage this week with two games to spare.
images from the UEFA Champions League matches played across Europe on Wednesday
News of all that's transpired on and off the football field
Neymar shrugged off some rough tackling and a missed penalty to score a brilliant solo goal as he led Brazil to a 3-0 win over Paraguay that moved them within sight of the 2018 World Cup finals on Tuesday.
Spain coach Vicente del Bosque has called Atletico Madrid's Brazil-born forward Diego Costa into his squad for the first time for this month's friendlies away to Equatorial Guinea and South Africa.
Real Madrid were the big winners in Spain as their success at Almeria was followed by a Barcelona draw and a surprise Atletico Madrid defeat.
Images from Champions League matches played across Europe on Tuesday
Luis Suarez scored a hat-trick and Lionel Messi bagged a brace as Barcelona thrashed bottom side Cordoba 8-0 on Saturday to move a step closer to their fifth La Liga title in seven years.
'Keep Calm And Carry On' could be Claudio Ranieri's motto for the second half of the season after Leicester City earned a 1-0 win at Tottenham Hotspur on Wednesday to put the heat back on Premier League leaders Arsenal.
Key head-to-head battles in Saturday's "Clasico" between Real Madrid and Barcelona at the Bernabeu stadium (1600 GMT)
World champions Germany drew 1-1 with Spain in a high tempo friendly on Friday as they launched their preparations for a title defence in Russia while their opponents had striker Diego Costa making his long-awaited comeback as a substitute.
Chelsea returned to their early-season form to open up a five-point lead in the Premier League, Cristiano Ronaldo and Lionel Messi continued to make mincemeat of La Liga defences and Juventus extended their lead in Serie A. In France, Olympique Lyonnais retained top spot with a 2-0 win at RC Lens.
A round-up of the World Cup qualifying matches played on Friday.
A summary of Wednesday's matches in the UEFA Champions League.
Atletico Madrid got their La Liga campaign up and running in less than convincing fashion when Antoine Griezmann's deflected free kick secured an edgy 1-0 win at home to promoted Las Palmas on Saturday.
Javier Hernandez's late strike kept Real Madrid on course for a record-extending 11th European Cup crown with a 1-0 win over 10-man Atletico Madrid in a tense quarter-final at the Bernebau on Wednesday.