Can New Technology Help Save North Atlantic Right Whales?

Twin sisters who fought off crocodiles unveil new project to save species that attacked them

Twin sisters who fought off crocodiles unveil new project to save species that attacked them Georgia Laurie, 33, punched a crocodile in the jaw to save her twin sister Melissa from certain death during a trip to Mexico - and the pair are now leading a campaign to help save the reptiles A pair of British twins who fought off crocodiles to save their lives have backed a new conservation project to help save the species that attacked them. Georgia Laurie, 33, from Sandhurst, Berkshire, leapt in...

SpaceX IPO: What You Need to Know

Shares of SpaceX are expected to start trading on Friday.

Bees Are Swarming Earlier: What to Do if You’re Attacked

Waymo built a virtual driver to study how humans react to surprises on the road

Waymo has a lot of experience building virtual systems to help its autonomous vehicles better understand the real world. It built realistic 3D worlds to better anticipate natural disasters and unpredictable edge cases. It created a virtual representation of a hyperattentive driver to test against its own autonomous vehicles in a series of simulated scenarios to see which is better at crash avoidance.