The unchecked spread of Covid-19 in Manaus

Around three-quarters of the Brazilian city’s population are thought to have been infected

• 26 mins

Covid -19 – Mutations are normal

Viral mutations happen all the time but we still need to be wary of their impact.

• 30 mins

A year with Covid -19

Looking back on how the virus emerged and the scientific response

• 27 mins

Coping with Covid

Making sense of a year of confusion

• 26 mins

New variants of SARS-Cov2

SARS-Cov2: UK and South African new variants

• 27 mins

Gravitational waves and black holes

Gravitational waves from colliding supermassive black holes

• 29 mins

Saving the Northern White Rhino

Bringing back the Northern White Rhino from extinction

• 27 mins

New Covid vaccine

Next-generation of RNA vaccine

• 33 mins

Mixing Covid vaccines

Can Covid vaccines be mixed?

• 29 mins

Perseverance approaches Mars

How Perseverance will land on Mars

• 33 mins

Weird weather

Why is there snow in Texas?

• 32 mins

Waste not, want not

Novel recycling to make new products

• 30 mins

Uncovering history with Little Foot's skull

Neanderthal hearing, CO2 emissions in 2020, the Brazilian variant and scanning Little Foot

• 26 mins

A shooting star parked on your driveway

A rare type of meteorite lands next to a rural UK house, and is now in professional hands

• 34 mins

International science at sea

International research collaborations feel the pinch of UK cap on development spending

• 34 mins

Science on the side of a new volcano

Fagradalsfjall, hints of leptoquark, and the 2020 rise of the preprint

• 41 mins

Post-Covid outcomes after release from hospital

A third of people hospitalised for covid are readmitted sometime after discharge.

• 36 mins

On the trail of rare blood clots

Scientists in the EU and the UK are looking out for rare blood clots in vaccinated people.

• 33 mins

Rolling out the vaccines faster

Can more money speed up rollout?

• 45 mins

Exponential increase in Indian covid cases

What’s behind the soaring numbers?

• 47 mins

Melting glaciers, warming coffee and a Dragonfly on Titan

Melting glaciers, warming coffee and a Dragonfly on Titan.

• 37 mins

Africa’s oldest burial

A fossilised child reveals an ancient caring society

• 28 mins

Covid and clean air

How improving indoor air quality can prevent illness from many viruses

• 31 mins

Robot revolution

The robot arm that comes with feelings

• 36 mins

Nyiragongo eruption

Understanding the world’s "most dangerous volcano"

• 27 mins

Zoonotic hotspots and where to find them

Researchers map where the riskiest areas are for viruses to jump from bats into humans.

• 35 mins

Evolving viral variant trickery

Researchers describe mechanisms by which the virus variants are tricking our cells.

• 32 mins

Doubling Earth’s energy imbalance

Nasa scientists find a doubling of our planet’s net solar energy absorption in 15 years

• 37 mins

Tales of unexpected DNA data

A virologist uncovers more dots to join in the hunt for Covid’s origins.

• 40 mins

Insects in incredible detail

New technology gives intricate 3D scans of insects

• 33 mins