Four months on from the birth of Covid-19, scientists have perplexing questions to answer.

Got a burning question? Dr Siouxsie Wiles might just be able to help.

After a two-week lag, NZ will start seeing whether its unprecedented lockdown has worked.

One to two hours for juniors, three hours for intermediates, is enough.

Increasing testing capacity offers one of NZ's best chances to get on top of Covid-19.

A new report has changed how nations are responding to Covid-19. What about NZ?

My son's autism diagnosis taught me how to face weird uncertainty, writes Jamie Morton.

Health boss says a series of controllable peaks would be best way for NZ to manage spread.

How deadly is the SARS-CoV-2 virus?

Well-known scientist calls on Massey not to cull only biology course of its kind in NZ.

A model tells us how Covid-19 may spread in NZ. Here's how it works and what we can do.

Michelle Dickson and PM Jacinda Ardern chat about the coronavirus in new video.

It's the latest in a series of aids to ease the burden as the dry spell continues.

Three years on, crucial ecosystems along Kaikoura's quake-raised coast fail to recover.

Models predicting how internet memes go viral may also better predict Covid-19's spread.

Auckland academics hit back at proposed media policy they fear may have 'chilling effect'.

Govt releases strategy for a predator-free NZ by 2050 - with no mention of gene editing.

NZ scientists are now sequencing whole genomes of the virus driving the Covid-19 crisis.

COMMENT: It's probably less to do with behaviour and more to do with sex chromosomes.

It's called PITAG: a Govt advisory group comprising 11 of NZ's top experts. Who are they?

What do we know about the novel coronavirus? Has it mutated? And why is it unprecedented?

Scientists have named the new marine animal after what they found in its stomach.

What makes a suspected Covid-19 case? How is it tested? And what about 'false negatives'?

Kea make smart predictions when reasoning about uncertain events, behaving similarly to humans when faced with statistical reasoning tasks, according to a new study from the University of Auckland. Video / Amalia Bastos

Researchers have been surprised to find Māori babies aren't just bigger - but also leaner.

Kea are so smart they could inspire artificial intelligence in the future, scientists say.

They helped develop a NZ-made device to test for Covid-19. Now they fear for their jobs.

What are the differences between Covid-19 and the flu? And which will make you feel worse?

Top scientist takes aim at Massey vice-chancellor on Twitter over controversial shake-up.