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A person wearing a mask sits on a tram in Krakow, Poland, in May

Health

How big a covid-19 wave could omicron subvariants BA.4 and BA.5 cause?

Yet another covid-19 wave is beginning in Australia, the US and parts of Europe, with some evidence suggesting the BA.4 and BA.5 omicron subvariants are more severe and transmissible than their predecessors

News

DNA

Physics

Is life the result of the laws of entropy?

News

Japanesa milk bread

Humans

How science can help you bake a loaf of bread that stays softer longer

Regulars

artificial membrane

Technology

Synthetic membrane could lead to self-replicating artificial cells

News

CNW7E8 ph value of a sample of the soil ist tested with litmus paper, Germany

Humans

How to analyse your garden soil and choose the plants to suit it

Regulars

Monk Seal, Monachus monachus, Alonissos Island, GreeceMonk seal, Monachus monachus, which enters and swims in the sea. Endangered species. Alonissos Island, Sporades Islands, Greece (Photo by Cristian Umili/Mondadori Portfolio via Getty Images)

Life

Ancient Romans may have triggered decline of the world’s rarest seals

News

A dolphin rubs against medicinal coral

Video

Dolphins queue up to rub against corals with antibacterial properties

Video

Hands of senior woman who is making homemade yoghurt ( yogurt ) with selective focus. Fermentation of yoghurt with blurred background. ; Shutterstock ID 1444914857; purchase_order: -; job: -; client: -; other: -

Humans

How to make your own yogurt

Regulars

Colony of Streptomyces coelicolor

Life

A soil bacterium forms multicellular organisms with specialised roles

News

Vaquita or Gulf of California Harbor Porpoise (Phocoena sinus), caught as by-catch, Baja California, Mexico, critically endangered species

Life

Vaquitas could breed their way back from the brink of extinction

The 10 remaining vaquitas have enough genetic diversity to rebuild their species, but only if there is a dramatic reduction of illegal fishing operations in the Gulf of California

News

Life

Huge flightless swan roamed the ancient seas with a cradle on its back

News

Environment

How the ‘blue acceleration’ is supercharging ocean exploitation

Features

Space

Group that wants to contact aliens will transmit to TRAPPIST-1 system

News

Life

Anchovies stirring up the sea may be influencing ocean mixing

News