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UN's 2030 goal to end AIDS epidemic faces mounting setbacks, researchers warn

In 2016 the United Nations set Sustainable Development Goal 3.3, pledging to end the AIDS epidemic by 2030 alongside other communicable diseases. More than 44 million people have died of AIDS-related causes since the disease was first identified in 1983, and roughly 41 million people currently live with HIV. Despite antiretroviral drugs that can suppress the virus and prevent transmission, no cure or vaccine yet exists, and researchers quoted say prevention efforts have been weakening.

Legato starts selling AI hearing glasses at $999

Legato has launched its Frames eyewear, which embeds AI-driven hearing assistance into glasses arms starting at $999, targeting adults with mild to moderate hearing loss. The device uses AI to isolate voices from background noise and a dual-speaker design that directs sound to the wearer while leaking almost none to others nearby. All audio processing runs on-device with no cameras or recording, and the glasses weigh 34 grams with 10-12 hours of battery life.

EssilorLuxottica launches Nuance Audio Plus hearing-aid glasses with longer battery life

EssilorLuxottica has released the Nuance Audio Plus, an upgraded version of its FDA-cleared over-the-counter hearing aid glasses that look like ordinary eyewear. The new model adds sharper voice clarity in noisy settings, extra physical controls on the frame, and up to 10 hours of battery life, and comes in three frame styles and five colors starting at $829. The original Nuance Audio glasses, priced from $699, will continue to be sold alongside the new Plus version.

Study Ties Long-Term Melatonin Use to Higher Heart Failure Risk

A new American Heart Association study found that chronic insomniacs who took melatonin supplements for a year or longer were about 90 percent more likely to develop congestive heart failure within five years than non-users. Researchers also found melatonin users were nearly 3.5 times more likely to be hospitalized for heart failure, based on analysis of anonymized health records rather than a controlled clinical trial.

Anker unveils first OTC hearing aids at IFA 2026

Anker used IFA 2026 to reveal its first over-the-counter hearing aids, a receiver-in-canal design built on the company's Thus audio chip previously used in its Soundcore earbuds. The devices use four beam-forming microphones to isolate speech from a person facing the wearer, offer up to 12 hours of battery life (36 with the charging case), and can gain two hours of use from a five-minute fast charge. Anker has not yet disclosed specific models, US pricing, or availability, saying more details will come later this year.

Legato raises $12M to build AI hearing glasses, led by Bose and EssilorLuxottica alumni

Legato, a hearing-tech startup founded in late 2024 by former Bose and EssilorLuxottica executives Mehul Trivedi and Steve Romine, has exited stealth mode with $12 million in funding. The company unveiled Legato Frames, eyewear that embeds hearing-assistance technology into the temple arms of glasses, with a planned launch this fall. Legato is targeting people with mild to moderate hearing loss, the largest untreated segment of hearing-impaired adults.