The recent recovery of whales, seals and other marine species have allowed scientists to formulate a plan showing how the glory of the world’s oceans could be restored within a generation.

A new study finds a correlation between countries that require citizens to get the Bacillus Calmette-Guerin (BCG) vaccine and those showing fewer confirmed cases and deaths from Covid-19.

Raffaello Sanzio da Urbino, known as Raphael, the renowned Italian Renaissance artist and architect, died on April 6, 1520, aged just 37. Together with Michelangelo and Leonardo da Vinci, he completes the most famous trinity of great masters from the period.

With most of us subjected to the coronavirus lockdown, you can still take your mind for a virtual vacation courtesy of Google Street View.

Russia and Saudi Arabia are boosting oil production, pushing down prices and threatening America’s heavily indebted shale industry -- U.S. shale oil companies need higher rates to remain profitable.

The first comprehensive estimates of hospitalisation and death rates from coronavirus disease (Covid-19) in mainland China have revealed a considerable increase in risk for patients from middle age.

Inventors, academics, carmakers and aerospace firms are rushing to build hundreds of thousands of ventilators to help save the lives of people with coronavirus-related breathing difficulties.

The new coronavirus disease (COVID-19) has spread to nearly every country in the world since it first emerged in China three months ago, drawing parallels with some of history’s most deadly pandemics.

Physicians across the globe are running trials on drug treatments repurposed from other diseases -- from Ebola to malaria to arthritis -- in a race to offer hope to Covid-19 patients.

The U.S. now has more confirmed cases of COVID-19 than any other country according to daily updates from the John Hopkins University, with fatalities there expected to reach between 100,000- 240,000.

Governments around the world have released unprecedented fiscal and monetary stimuli in a bid to stop hundreds of thousands of small and medium-sized enterprises going out of business -- permanently.

Australia’s Great Barrier Reef has suffered its third mass bleaching event in just five years. Warmer sea temperatures in recent months are feared to have caused huge coral loss.

As U.S. cases of the coronavirus multiply rapidly, the World Health Organization says the U.S. has the potential to become the new epicentre of the coronavirus pandemic, overtaking Europe.

Events in April are dominated by the coronavirus pandemic, but legislative elections in South Korea are scheduled to go ahead. Earth Day will be marked, but in online form only, and the venerable Hubble Space Telescope turns 30.

The lockdown in Wuhan, the Chinese city where the global coronavirus pandemic began, will be partially lifted for the first time since Jan 23. This is in marked contrast to many other countries where severe curbs remain.

Viruses are a package of nucleic acid bundled inside a collection of lipids and proteins which can include a fat-based viral envelope -- soap can destroy a virus from your hands before it can lead to infection.

As countries around the world grapple with COVID-19, front line medical workers are deploying robots to help contain the pandemic.

The new coronavirus which causes an illness known as COVID-19 has spread to more than 150 countries and territories since it was first identified in the Chinese city of Wuhan in December.

The hunt for ventilators and other medical supplies consumed the U.S. and Europe on Monday, as new coronavirus infections soared. Italy's infections continued to spike, surging past 59,000 cases with 5,476 deaths.

Africa’s youthful population – median age 19.4 – may help to reduce fatalities but transmission could be harder to prevent in poorly sanitised cities and fragile health systems.

A rapid, low-cost, chip-based testing kit to detect coronavirus uses polymerase chain reaction (PCR) -- a method of amplifying small amounts of genetic material -- and a fluorescent marker to identify the virus.

A newly discovered 66-million-year-old fossil indicates that “modern” birds survived the asteroid impact that caused the mass extinction of all large dinosaurs at the end of the Cretaceous period.

Scientists studying the new coronavirus have found that it can survive for lengthy periods outside the human body, remaining viable in the air for several hours and persisting on surfaces for days.

Joe Biden swept the Arizona, Florida and Illinois primaries, taking a giant step toward clinching the Democratic nomination on a day overshadowed by the coronavirus pandemic.

The race to find a vaccine for the coronavirus outbreak is underway. Still, vaccines go through multiple stages of development -- from discovery to animal trials, human trials, regulatory approval and manufacturing.

The European Union is banning all non-essential travel throughout the Schengen free-travel zone and beyond as more countries close their borders in response to the coronavirus pandemic.

The World Health Organisation has estimated that the coronavirus kills about 3.4 percent of the people it infects, but that death rate varies widely between countries with large outbreaks of the disease.

Some symptoms of COVID-19 – the disease caused by the new coronavirus – are similar to those of the common cold, allergies and the flu, making it tricky to diagnose without a test.

The coronavirus could have a $130 billion impact on the aviation industry -- more than three times worse than the 9/11 terrorist attacks, according to IATA, the International Air Transport Association.

Global deaths and infections from the coronavirus have overtaken those inside China for the first time since the beginning of the outbreak.

President Donald Trump has banned citizens of 26 European countries from entering the U.S. for 30 days in a bid to halt the spread of the coronavirus.

More than 60 million people are under lockdown after the Italian government placed the entire country under quarantine in an attempt to stop the spread of the coronavirus. Austria is restricting access at the border with Italy.

The race is on to produce a vaccine, and a key player is headquartered in Norway -- the Coalition for Epidemic Preparedness Innovations -- a partnership created three years ago to fight emerging diseases that threaten global health.

A ceasefire brokered by Russia and Turkey has come into effect in northwestern Syria, where escalating fighting had threatened to put forces from the two countries into direct conflict.

A daily series of graphics featuring events and anniversaries for print (in English, Spanish and Arabic). The digital version updates automatically and is suitable for mobile devices as well as tablets and laptops (English).

Turkey has deployed dozens of remotely-piloted Bayraktar TB2 aircraft to strike Russian-backed Syrian government forces in retaliation for the killing of Turkish soldiers in northwest Syria.

The offensive against the Muslim Brotherhood and its allies in the UN-backed unity government in Tripoli threatens to ignite a proxy war between its supporters Turkey and Qatar, and the UAE, Egypt, Saudi Arabia, Russia and France.

People aged over 60 and those with pre-existing medical conditions appear to be most at risk from the coronavirus, the World Health Organisation has said.

Russian energy giant Gazprom is looking at ways to finish construction of the Nord Stream 2 natural gas pipeline without international assistance, after U.S. sanctions halted work on the controversial project.

Under the British government’s points-based immigration system -- which will come into force at the start of 2021 -- both EU and non-EU citizens will have to gain 70 points to be eligible to apply for a visa.

Scientists and researchers around the world are racing to understand the deadly new coronavirus that was first identified in the Chinese city of Wuhan in late 2019, as the global number of cases surpasses 45,000.

Australia has identified 113 animal species which need “urgent help” after their populations and habitats were devastated by recent bushfires.

The new coronavirus first identified in the Chinese city of Wuhan is similar to the one that caused severe acute respiratory syndrome (SARS), and there is evidence it originated in bats, new research suggests.

Christina Koch has set a new record for the longest continuous stay in space by a woman. Her 328-day mission is just 12 days short of Scott Kelly’s all-time U.S. record.

A European Space Agency (ESA) mission aims to make unprecedented observations of the solar surface, including the first-ever views of the sun’s poles.

A massive research effort is under way to understand why the Thwaites glacier is melting so fast. If it collapses, it could trigger catastrophic sea level rise, putting coastal cities around the world at risk.

The UEFA European Championships, set to take place in 12 cities across Europe, has been delayed by one year due to the coronavirus pandemic. The showpiece is now scheduled for June and July 2021 after an emergency video conference involving major stakeholders on Tuesday.

As the coronavirus pandemic continues to spread, the world’s most iconic sporting fixtures have fallen victim, with tournaments suspended and future showpieces under threat, including the Tokyo Olympics in July.

Formula One - expecting to celebrate its 70th anniversary as the 2020 World Championship gets underway in Australia - has instead been thrown into turmoil by the cancellation of the Australian GP due to coronavirus.

The draw for the second Nations League tournament pits inaugural champions Portugal against France, Sweden and Croatia, while 2019 runners-up Netherlands face Italy, Bosnia and Poland in their quest to go one better this time.

Eleven teams will be lining up on the grid for the opening MotoGP of the season - currently hoped to be the Italian GP at Mugello - although the coronavirus outbreak in that country make that increasingly unlikely.

The 2020 Tour de France starts in the south and takes in all five of the country’s mountain ranges, three of which, the Alps, Massif Central and Pyrenees, are tackled in the first eight days.

The ATP Tour season, featuring 63 ATP tournaments across 29 countries, plus the four Grand Slams and the Olympic Games in Japan, has been suspended until at least July 13.