
The Math behind the Perfect Free Throw
The fate of a free throw is set the instant the ball leaves the player’s fingertips
Curated by professional editors, The Conversation offers informed commentary and debate on the issues affecting our world.

The Math behind the Perfect Free Throw
The fate of a free throw is set the instant the ball leaves the player’s fingertips

Caught on Camera: Ancient Greenland Sharks
Scientists captured rare underwater footage of the predators in the Canadian Arctic

If You Want to Know How to Stop School Shootings, Ask the Secret Service
Dozens of attacks have followed patterns that the Secret Service and U.S. Department of Education identified in 2002, following the Columbine attack

1 in 7 Teens Are “Sexting,” Says New Research
Is consensual teen sexting a cause for concern?

Operation Gunnerside: The Norwegian Attack on Heavy Water That Deprived the Nazis of the Atomic Bomb
February 28 marks the 75th anniversary of one of the most dramatic and important military missions of World War II

Before Hitting the Road, Self-Driving Cars Should Have to Pass a Driving Test
Researchers can’t always tell exactly why something works but they can evaluate the outcome

North Korea’s Growing Criminal Cyberthreat
The country’s cybercrime efforts are all seemingly state-sponsored and steal money that is then used to fund its cash-strapped government

Starfish Can See in the Dark (among Other Amazing Abilities)
There’s a lot more going on beneath those spiny exteriors

Can Security Measures Really Stop School Shootings?
Researchers argue that an educational approach would work better than “target hardening”

Prehistoric Wine Discovered in Inaccessible Caves Forces a Rethink of Ancient Sicilian Culture
The samples represent the oldest vino found in Europe or the Mediterranean region

Estate Planning for Your Digital Assets
What will happen to your Facebook account when you die?

Your Mobile Phone Can Give Away Your Location, Even If You Tell It Not To
Most people expect that turning their phone’s location services off disables mobile surveillance, but there are ways apps can avoid or escape those restrictions

Are Autonomous Cars Really Safer Than Human Drivers?
Most comparisons between human drivers and automated vehicles have been at best uneven—and at worst unfair

Strava Storm: Why Everyone Should Check Their Smart Gear Security Settings before Going for a Jog
A fitness-tracking app’s ability to reveal supposedly clandestine locations is a reality check for people lax about protecting their security and privacy

Protecting Cassava from Disease? There’s an App for That
An image-recognition smartphone app uses AI to help farmers in sub-Saharan Africa identify up to five different diseases

Climate Researchers’ Work Is Turned into Fake News
Skeptics twist a cold snap into an impending Ice Age, and other bad spins

How the Doomsday Clock Could Help Trigger the Armageddon It Warns of
However well-intentioned, this symbolic gesture undermines the Bulletin of the Atomic Scientists’ stated mission to put “issues and events into context”

How Secure Is Your Data When It’s Stored in the Cloud?
As cloud storage becomes more common, data security is an increasing concern

New Real-Time Tsunami Early Warning System Calculates Size and Distance Using Underwater Sound Waves
Acoustic waves that radiate from an earthquake can travel much faster than the tsunami they have triggered

Fungi Can Help Concrete Heal Its Own Cracks
One promising candidate is eco-friendly and poses no known risks to human health

When a Mom Feels Depressed, Her Baby's Cells Might Feel It, Too
At just 18 months old, young children can show biological evidence of added stress

50 Years Ago a U.S. Military Jet Crashed in Greenland--with 4 Nuclear Bombs Onboard
On January 21, 1968, the cold war grew significantly colder

How to Stop Sex Changes in Turtles on the Great Barrier Reef
Climate change led to more female eggs, so scientists are trying to ensure males are made in the shade

How Robot Math and Smartphones Led Researchers to a Drug Discovery Breakthrough
An algorithm originally designed to help robots move was useful in tackling an entirely different problem