A bio-detection dog trained to detect diseases in urine samples.

Dogs to be trained to detect bowel cancer in UK medical trial

Iranians surf the Internet at a cafe in Tehran, Iran

Iran's Facebook strategy had echoes of Russian playbook

World

Pope arrives in transformed Ireland as abuse crises rage

World

Business

Didi passenger killed amid China ride-hailing safety concerns

World

Attending my first haj

World

Didi passenger killed amid China ride-hailing safety concerns

Iranians surf the Internet at a cafe in Tehran, Iran

Iran's Facebook strategy had echoes of Russian playbook

Image: Tom Perez

DNC subject of new attempt to breach its security

Image: Richard "Bert" Roberts, clockwise from top, Vladimir Ulianov and Max

Ancient remains show early human interbreeding

Image: Mendocino Complex Fire

Verizon admits 'throttling' data to California firefighters amid blaze

The distribution of surface ice at the Moon's south pole (left) and north p

Scientists discover water ice on moon's surface. Here's why that's big news.

A study found a causal effect linking hate speech online and hate crimes

High Facebook usage linked to anti-refugee attacks in Germany: study

Facebook has developed a system to rate users' trustworthiness

Facebook rating users' trustworthiness: report

Image: Villanueva photovoltaic power plant

Why supersized solar farms are sprouting around the world

Image: Mars exploration

Robert Zubrin wants to establish a 'new branch of human civilization' on...

Image: Donald Trump

Trump claims social media censors conservatives

The rules regarding digita afterlife differ from platform to platform.

What happens to your Facebook account after you die?

A new system using wifi culd be used to detect weapons in backpacks.

Wifi could detect weapons and bombs in public places, study says

Parker Solar Probe Prelaunch

How gravity will make this new probe the fastest human-made object

Watch: Robotic bartenders, surgeons and bats at World Robot Conference

Watch: Robotic bartenders, surgeons and bats at World Robot Conference

Children aged between seven and nine were more likely to give the same resp

Robots influence kids, even when wrong, study finds

Jack Dorsey, CEO and co-founder of Twitter

Twitter CEO Jack Dorsey on Alex Jones, election security and regrets

Smoke particles from Canada wildfires cross the Atlantic to UK and Ireland

Smoke particles from Canada wildfires cross the Atlantic to UK and Ire

"Infowars" host Alex Jones

Twitter temporarily restricts conspiracy theorist Alex Jones' account

Image: PASSENGERS, from left, Jennifer Lawrence, Chris Pratt, 2016. ph: Jai

How many humans would it take to keep our species alive?

Elon Musk

Elon Musk says Saudis want to fund Tesla buyout

NASA launches daring solar probe mission to ‘touch’ the sun

NASA launches daring solar probe mission to ‘touch’ the sun

NASA's Parker Solar Probe

Historic NASA mission will be first to 'touch the sun'

"Infowars" host Alex Jones

Facebook removes four pages belonging to Infowars' Alex Jones

British dancer Lindsay Kemp dies

Air guitar champion crowned

Muslim Rohingya children: "a lost generation"

US aid to Gaza and West Bank withheld

Meet Marian, a model with Down syndrome who will star at New York Fashion Week

Trump cancels top diplomat's visit to North Korea

Israel's prime minister criticises EU aid to Iran

Spain's government issues decree to exhume Franco's body

Australia's new anti-immigrant leader

U.S. President Donald Trump's debt offer to Italy

Watch: Russian vintage military tank topples at parade

US official says Ukraine making progress towards joining NATO

Image: A pedestrian walks past the Russian Embassy in Washington

Russia's political meddling efforts go beyond midterms, experts say

Cybersecurity experts who spoke with NBC News said midterms are just a small part of the broader digital battle being fought between Russia and the U.S.

Image: Facebook

Facebook says it found Iran-based propaganda effort

Watch: Dazzling meteor streaks across Alabama sky

Watch: Dazzling meteor streaks across Alabama sky

Drought and floods will become more common as global warming causes weather to 'stall'

Study: Heatwaves, floods to become more severe as 'weather stalls'

An artist's animation of a protoplanetary disk, which will eventually turn

A rogue star may explain why the outer solar system is so odd

Soprano Sonya Yoncheva in the 'incredibly amoral' Baroque masterpiece

Traditional Dutch pottery gets contemporary makeover

The Natftalan bath oil, Azerbaijan's slick beauty treatment

Five nations sign landmark deal on status of Caspian Sea

The Yashil Bazaar: Baku's hidden treasure

Zurich raves on

Barber's mysterious "Vanessa" enthrals at Glyndebourne

Keith Warner's special bond with "Vanessa"

Celebrating the Gabala Music Festival in Azerbaijan

Israeli 'MultiPiano' virtuosi play with 5 hands on two pianos

Discover the Shahdag mountain and the Greater Caucasus range

Mosul's ticking timebomb